| | |
|---|
| 2021 | Integrated series/parallel connection for photovoltaic laser power converters with optimized current matching
Wagner, L.; Reichmuth, S.K.; Philipps, S.P.; Oliva, E.; Bett, A.W.; Helmers, H. | Zeitschriftenaufsatz |
| 2021 | Voltage losses due to the perimeter and dark area in micro-concentrator solar cells
Wiesenfarth, M.; Steiner, M.; Helmers, H.; Bett, A.W. | Zeitschriftenaufsatz |
| 2020 | 25.1% High‐Efficiency Monolithic Perovskite Silicon Tandem Solar Cell with a High Bandgap Perovskite Absorber
Schulze, P.S.C.; Bett, A.J.; Bivour, M.; Caprioglio, P.; Gerspacher, F.M.; Kabakli, Ö.S.; Richter, A.; Stolterfoht, M.; Zhang, Q.; Neher, D.; Hermle, M.; Hillebrecht, H.; Glunz, S.W.; Goldschmidt, J.C. | Zeitschriftenaufsatz |
| 2020 | High Bandgap Absorber for Monolithic Perovskite Silicon Tandem Solar Cells Reaching 25.1% Certified Efficiency and Ways Beyond
Schulze, P.S.; Bett, A.J.; Kabakli, Ö.S.; Winkler, K.M.; Mundt, L.E.; Gerspacher, F.M.; Zhang, Q.; Hofmann, C.L.; Bivour, M.; Hermle, M.; Glunz, S.W.; Hillebrecht, H.; Goldschmidt, J.C. | Konferenzbeitrag |
| 2020 | Hybrid evaporation/spray-coating process for a simplified and controllable production of perovskite solar cells
Cojocaru, Ludmila; Wienands, Karl; Erdil, Ulas; Schulze, Patricia S.C.; Mundt, Laura E.; Bett, Alexander J.; Breitwieser, Matthias; Lombeck, Florian; Prescher, Mario; Kirste, Lutz; Vierrath, Severin; Goldschmidt, Jan Christoph; Glunz, Stefan W. | Zeitschriftenaufsatz |
| 2020 | Paths to a Climate-Neutral Energy System - The German Energy Transition in its Social Context
Sterchele, P.; Brandes, J.; Heilig, J.; Wrede, D.; Kost, C.; Schlegl, T.; Bett, A.; Henning, H.-M. | Studie |
| 2020 | Perovskite Hybrid Evaporation/ Spin Coating Method: From Band Gap Tuning to Thin Film Deposition on Textures
Schulze, P.S.C.; Wienands, K.; Bett, A.J.; Rafizadeh, S.; Mundt, L.E.; Cojocaru, L.; Hermle, M.; Glunz, S.W.; Hillebrecht, H.; Goldschmidt, J.C. | Zeitschriftenaufsatz |
| 2020 | Perovskite Silicon Tandem Solar Cells
Bett, Alexander Jürgen
: Goldschmidt, Jan Christoph (Betreuer); Glunz, Stefan W. (Referent); Lemmer, Uli (Referent) | Dissertation |
| 2020 | Perovskite Silicon Tandem Solar Cells
Bett, Alexander Jürgen | Dissertation |
| 2020 | Photovoltaic Technology: From R&D to Industry
Bett, A.W. | Vortrag |
| 2020 | Two-Terminal Perovskite Silicon Tandem Solar Cells with a High-Bandgap Perovskite Absorber Enabling Voltages over 1.8 V
Bett, A.J.; Schulze, P.S.C.; Winkler, K.; Kabakli, Ö.; Ketterer, I.; Mundt, L.; Reichmuth, S.K.; Siefer, G.; Cojocaru, L.; Tutsch, L.; Bivour, M.; Hermle, M.; Glunz, S.W.; Goldschmidt, J.C. | Zeitschriftenaufsatz |
| 2020 | Vapor-Phase Formation of a Hole-Transporting Thiophene Polymer Layer for Evaporated Perovskite Solar Cells
Suwa, K.; Cojocaru, L.; Wienands, K.; Hofmann, C.; Schulze, P.S.C.; Bett, A.J.; Winkler, K.; Goldschmidt, J.C.; Glunz, S.W.; Nishide, H. | Zeitschriftenaufsatz |
| 2020 | Wege zu einem klimaneutralen Energiesystem. Die deutsche Energiewende im Kontext gesellschaftlicher Verhaltensweisen
Sterchele, P.; Brandes, J.; Heilig, J.; Wrede, D.; Kost, C.; Schlegl, T.; Bett, A.; Henning, H.-M. | Studie |
| 2020 | Wege zu einem klimaneutralen Energiesystem. Die deutsche Energiewende im Kontext gesellschaftlicher Verhaltensweisen
Henning, H.-M.; Bett, A. | Vortrag |
| 2019 | Competitiveness of a European PV Manufacturing Chain
Rentsch, J.; Nold, S.; Preu, R.; Bett, A.W.; Jooss, W.; Trube, J.; Fath, P. | Zeitschriftenaufsatz |
| 2019 | Comprehensive Electrical Loss Analysis of Monolithic Interconnected Multi-Segment Laser Power Converters
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M. | Zeitschriftenaufsatz |
| 2019 | Development of Back Side Technology for Light Trapping and Photon Recycling in GaAs Solar Cells
Micha, D.; Höhn, O.; Oliva, E.; Klinger, V.; Bett, A.; Dimroth, F. | Zeitschriftenaufsatz |
| 2019 | Do Zero-Energy Building Requirements Motivate Use of Higher Efficiency Solar Cells?
Bett, A.W. | Vortrag |
| 2019 | Efficiency Enhancement and Hysteresis Mitigation by Manipulation of Grain Growth Conditions in Hybrid Evaporated-Spin-Coated Perovskite Solar Cells
Rafizadeh, S.; Wienands, K.; Schulze, P.S.; Bett, A.J.; Andreani, L.C.; Hermle, M.; Glunz, S.W.; Goldschmidt, J.C. | Zeitschriftenaufsatz |
| 2019 | FLATCON® CPV Module Technology: A New Design based on the Evaluation of 10 Years of Outdoor Measurement Data
Wiesenfarth, M.; Steiner, M.; Dörsam, T.; Siefer, G.; Dimroth, F.; Nitz, P.; Bett, A.W. | Konferenzbeitrag |
| 2019 | Highly Efficient III-V Based Photovoltaic Laser Power Converters
Helmers, H.; Höhn, O.; Lackner, D.; Lopez, E.; Ruiz-Preciado, L.; Schauerte, M.; Siefer, G.; Dimroth, F.; Bett, A.W. | Vortrag |
| 2019 | The Role of Surface Passivation Layer Preparation on Crystallization and Optoelectronic Performance of Hybrid Evaporated-Spincoated Perovskite Solar Cells
Rafizadeh, S.; Wienands, K.; Mundt, L.E.; Bett, A.J.; Schulze, P.S.C.; Andreani, L.C.; Hermle, M.; Glunz, S.W.; Goldschmidt, J.C. | Zeitschriftenaufsatz |
| 2019 | Sektorenkopplung - der Beitrag der Photovoltaik zur zukünftigen Energieversorgung
Bett, A. | Vortrag |
| 2019 | Semi-Transparent Perovskite Solar Cells with ITO Directly Sputtered on Spiro-OMeTAD for Tandem Applications
Bett, Alexander Jürgen; Winkler, Kristina; Bivour, Martin; Cojocaru, Ludmila; Kabakli, Özde; Schulze, Patricia; Siefer, Gerald; Tutsch, Leonard; Hermle, Martin; Glunz, Stefan W.; Goldschmidt, Jan Christoph | Zeitschriftenaufsatz |
| 2019 | Terawatt-Scale Photovoltaics: Transform Global Energy
Bett, A.W.; Haegel, N.M.; Atwater, H.; Barnes, T.; Breyer, C.; Burrell, A.; Chiang, Y.-M.; Wolf, S. de; Dimmler, B.; Feldmann, D.; Glunz, S.; Goldschmidt, J.C.; Hochschild, D.; Inzunza, R.; Kaizuka, I.; Kroposki, B.; Kurtz, S.; Margolis, R.; Leu, S.; Matsubara, K.; Metz, A.; Metzger, W.K. et al. | Zeitschriftenaufsatz |
| 2019 | Validierung von Methoden für den Zuverlässigkeitsnachweis von Konzentratorsolarzellen
Eltermann, Fabian
: Wilde, Jürgen (Referent); Glunz, Stefan W.; Bett, Andreas W. (Betreuer) | Dissertation |
| 2018 | Analysis of the performance of an on-axis mirror module design compared to a FLATCON module
Wiesenfarth, Maike; Gamisch, Sebastian; Jakob, Peter; Steiner, Marc; Bett, Andreas | Konferenzbeitrag |
| 2018 | Author Correction: III-V-on-silicon solar cells reaching 33% photoconversion efficiency in two-terminal configuration (Nature Energy (2018) DOI: 10.1038/s41560-018-0125-0)
Cariou, R.; Benick, J.; Feldmann, F.; Höhn, O.; Hauser, H.; Beutel, P.; Razek, N.; Wimplinger, M.; Bläsi, B.; Lackner, D.; Hermle, M.; Siefer, G.; Glunz, S.W.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2018 | Author Correction: III-V-on-silicon solar cells reaching 33% photoconversion efficiency in two-terminal configuration (Nature Energy (2018) DOI: 10.1038/s41560-018-0125-0)
Cariou, R.; Benick, J.; Feldmann, F.; Höhn, O.; Hauser, H.; Beutel, P.; Razek, N.; Wimplinger, M.; Bläsi, B.; Lackner, D.; Hermle, M.; Siefer, G.; Glunz, S.W.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2018 | Challenges for Silicon Photovoltaics. Next steps in manufacturing and advanced technologies
Bett, A.W. | Vortrag |
| 2018 | Challenges in the Design of Concentrator Photovoltaic (CPV) Modules to Achieve Highest Efficiencies
Wiesenfarth, M.; Anton, I.; Bett, A.W. | Zeitschriftenaufsatz |
| 2018 | Component cell-based restriction of spectral conditions and the impact on CPV module power rating
Steiner, Marc; Muller, Matt; Siefer, Gerald; Bett, Andreas W. | Zeitschriftenaufsatz |
| 2018 | Detailed investigation of evaporated Perovskite absorbers with high crystal quality on different substrates
Cojocaru, L.; Wienands, K.; Kim, T. Woong; Uchida, S.; Bett, A.J.; Rafizadeh, S.; Goldschmidt, J.C.; Glunz, S.W. | Zeitschriftenaufsatz |
| 2018 | Direct growth of III–V/silicon triple-junction solar cells with 19.7% efficiency
Feifel, Markus; Ohlmann, Jens; Benick, Jan; Hermle, Martin; Belz, Jürgen; Beyer, Andreas; Volz, Kerstin; Hannappel, Thomas; Bett, Andreas W.; Lackner, David; Dimroth, Frank | Zeitschriftenaufsatz |
| 2018 | High-speed quantum efficiency determination of multijunction solar cells
Missbach, T.; Dengler, S.A.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2018 | III-V-on-silicon solar cells reaching 33% photoconversion efficiency in two-terminal configuration
Cariou, Romain; Benick, Jan; Feldmann, Frank; Höhn, Oliver; Hauser, Hubert; Beutel, Paul; Razek, Nasser; Wimplinger, Markus; Bläsi, Benedikt; Lackner, David; Hermle, Martin; Siefer, Gerald; Glunz, Stefan W.; Bett, Andreas W.; Dimroth, Frank | Zeitschriftenaufsatz |
| 2018 | Low Temperature Low Intensity Effects in III-V Photovoltaic Devices for Deep Space Missions
Hoheisel, R.; Bett, A.W.; Warner, J.H.; Walters, R.J.; Jenkins, P.P. | Konferenzbeitrag |
| 2018 | On the influence of the photo-induced leakage current in monolithically interconnected modules
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M. | Zeitschriftenaufsatz |
| 2018 | Operation & maintenance - the key for reliable performance in a CPV power plant
Wüllner, Johannes; Steiner, Marc; Wiesenfarth, Maike; Bett, Andreas | Konferenzbeitrag |
| 2018 | Photonic structures for III-V//Si multi-junction solar cells with efficiency >33%
Bläsi, Benedikt; Höhn, Oliver; Hauser, Hubert; Tucher, Nico; Cariou, Romain; Benick, Jan; Feldmann, Frank; Beutel, Paul; Lackner, David; Siefer, Gerald; Glunz, Stefan W.; Bett, Andreas W.; Dimroth, Frank; Hermle, Martin | Konferenzbeitrag |
| 2018 | Power loss mechanisms in small area monolithic-interconnected photovoltaic modules
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M. | Zeitschriftenaufsatz |
| 2018 | PV Manufacturing in Europe - the 10 GWp GreenFab Initative
Bett, A. | Vortrag |
| 2018 | Status and Technology Innovation for Wafer Production
Bett, A. | Vortrag |
| 2018 | Systematic design evaluation on the example of a concentrator photovoltaic module with mirror optics and passive heat dissipation
Wiesenfarth, Maike; Gamisch, Sebastian; Jakob, Peter; Steiner, Marc; Bett, Andreas | Zeitschriftenaufsatz |
| 2018 | Trends in Solar Electricity
Bett, A.W. | Vortrag |
| 2017 | Chapter I-4-B: High-Efficiency III–V Multijunction Solar Cells
Philipps, S.P.; Dimroth, F.; Bett, A.W. | Aufsatz in Buch |
| 2017 | Concentrating photovoltaic systems
Steiner, M.; Gerstmaier, T.; Bett, A.W. | Aufsatz in Buch |
| 2017 | High-Efficiency n-Type HP MC Silicon Solar Cells
Benick, J.; Richter, A.; Müller, R.; Hauser, H.; Feldmann, F.; Krenckel, P.; Riepe, S.; Schindler, F.; Schubert, M.C.; Hermle, M.; Bett, A.W.; Glunz, S.W. | Zeitschriftenaufsatz |
| 2017 | Low Temperature perovskite solar cells with an evaporated TiO2 compact layer for perovskite silicon tandem solar cells
Bett, A.J.; Schulze, P.S.; Winkler, K.; Gasparetto, J.; Ndione, P.F.; Bivour, M.; Hinsch, A.; Kohlstädt, M.; Lee, S.; Mastroianni, S.; Mundt, L.E.; Mundus, M.; Reichel, C.; Richter, A.; Veit, C.; Wienands, K.; Würfel, U.; Veurman, W.; Glunz, S.W.; Hermle, M.; Goldschmidt, J.C. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2017 | Material quality frontiers of MOVPE grown AIGaAs for minority carrier devices
Heckelmann, S.; Lackner, D.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2017 | Monolithic two-terminal III-V//Si triple-junction solar cells with 30.2% efficiency under 1-Sun AM1.5g
Cariou, R.; Benick, J.; Beutel, P.; Razek, N.; Flötgen, C.; Hermle, M.; Lackner, D.; Glunz, S.W.; Bett, A.W.; Wimplinger, M.; Dimroth, F. | Zeitschriftenaufsatz |
| 2017 | Multi-segment photovoltaic laser power converters and their electrical losses
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M. | Konferenzbeitrag |
| 2017 | Neue Technologien & Konzepte in der Energie
Rohrig, K.; Bett, A.; Jung, M.; Baier, A.; Sayer, F. | Vortrag |
| 2017 | Novel low-temperature process for perovskite solar cells with a mesoporous TiO2 scaffold
Schulze, P.S.C.; Bett, A.J.; Winkler, K.; Hinsch, A.; Lee, S.; Mastroianni, S.; Mundt, L.E.; Mundus, M.; Würfel, U.; Glunz, S.W.; Hermle, M.; Goldschmidt, J.C. | Zeitschriftenaufsatz |
| 2017 | On the alignment tolerance of photovoltaic laser power converters
Wagner, L.; Bett, A.W.; Helmers, H. | Zeitschriftenaufsatz |
| 2017 | On the temperature dependence of dual-junction laser power converters
Reichmuth, S.K.; Helmers, H.; Philipps, S.P.; Schachtner, M.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2017 | Performance and failure analysis of concentrator solar cells after intensive stressing with thermal, electrical, and combined load
Eltermann, F.; Ziegler, L.; Wiesenfarth, M.; Wilde, J.; Bett, A.W. | Konferenzbeitrag |
| 2017 | Power loss mechanisms in monolithic-interconnected six-segment laser power converter
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M. | Vortrag |
| 2017 | Radiation hardness of AlGaAs n-i-p solar cells with higher bandgap intrinsic region
Walker, A.; Heckelmann, S.; Tibbits, T.; Lackner, D.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2017 | Reliable and lightning-safe monitoring of wind turbine rotor blades using optically powered sensors
Worms, K.; Klamouris, C.; Wegh, F.; Meder, L.; Volkmer, D.; Philipps, S.P.; Reichmuth, S.K.; Helmers, H.; Kunadt, A.; Vourvoulakis, J.; Bett, A.W.; Koos, C.; Freude, W.; Leuthold, J.; Stork, W. | Zeitschriftenaufsatz |
| 2017 | Research on multi-junction solar cells at Fraunhofer ISE
Bett, A.W.; Beutel, P.; Cariou, R.; Feifel, M.; Heckelmann, S.; Hoehn, O.; Klinger, V.; Lackner, D.; Niemeyer, M.; Ohlmann, J.; Oliva, E.; Predan, F.; Siefer, G.; Dimroth, F. | Vortrag |
| 2017 | Status of four-junction cell development at Fraunhofer ISE
Lackner, D.; Höhn, O.; Walker, A.W.; Niemeyer, M.; Beutel, P.; Siefer, G.; Schachtner, M.; Klinger, V.; Oliva, E.; Hillerich, K.; Kubera, T.; Guter, W.; Bett, A.W.; Dimroth, F. | Konferenzbeitrag |
| 2017 | Subcell characterization in multijunction solar cells using pulsed light
Rutzinger, M.; Salzberger, M.; Nesswetter, H.; Lackner, D.; Bett, A.W.; Lugli, P.; Zimmermann, C.G. | Zeitschriftenaufsatz |
| 2017 | Towards Perovskite Silicon Tandem Solar Cells with Optimized Optical Properties
Goldschmidt, J.G.; Bett, A.J.; Schulze, P.S.C.; Tucher, N.; Bivour, M.; Kohlstädt, M.; Lee, S.; Mastroianni, S.; Mundt, L.; Mundus, M.; Ndione, P.; Wienands, K.; Winkler, K.; Würfel, U.; Hermle, M.; Glunz, S.W. | Konferenzbeitrag |
| 2017 | Uncertainty estimation of spectral matching ratio based power rating of CPV modules
Steiner, M.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2016 | 43 % direct sunlight conversion efficiency using 4J cell with achromatic full glass lens
Steiner, M.; Siefer, G.; Schmidt, T.; Wiesenfarth, M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2016 | 43% sunlight to electricity conversion efficiency using CPV
Steiner, M.; Siefer, G.; Schmidt, T.; Wiesenfarth, M.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2016 | CPV-T Mirror Dish System Combined with Water Desalination Systems
Wiesenfarth, M.; Went, J.; Bösch, A.; Dilger, A.; Kec, T.; Kroll, A.; Koschikowsi, J.; Bett, A.W. | Konferenzbeitrag |
| 2016 | CPVMatch - concentrating photovoltaic modules using advanced technologies and cells for highest efficiencies
Philipps, S.P.; Baudrit, M.; Hillerich, K.; Moreau, V.; Parmesani, R.; Román, E.; Sala, G.; Schineller, B.; Timo, G.; Bett, A.W. | Konferenzbeitrag |
| 2016 | CPVMatch - Concentrating photovoltaic modules using advanced technologies and cells for highest efficiencies
Philipps, Simon P.; Baudrit, Mathieu; Hillerich, Karla; Moreau, Valentine; Parmesani, Rolando; Román, Eduardo; Sala, Gabriel; Schineller, Bernd; Timò, Gianluca; Bett, Andreas W. | Konferenzbeitrag |
| 2016 | CPVMatch - Concentrating Photovoltaic modules using advanced technologies and cells for highest efficiencies
Philipps, S.P.; Baudrid, M.; Hillerich, K.; Moreau, V.; Parmesani, R.; Sala, G.; Schineller, B.; Bett, A.W. | Vortrag |
| 2016 | Determination of subcell I-V characteristics of multijunction solar cells using optical coupling
Nesswetter, H.; Jost, N.R.; Lugli, P.; Bett, A.W.; Zimmermann, C.G. | Zeitschriftenaufsatz |
| 2016 | Determination of subcell open circuit voltages and Iph–Voc curves in multijunction solar cells by sequentially pulsed, monochromatic illumination
Rutzinger, M.; Nesswetter, H.; Lugli, P.; Bett, A.W.; Zimmermann, C.G. | Zeitschriftenaufsatz |
| 2016 | Determining the optimal laser wavelength for laser power conversion depending on operation temperature
Höhn, O.; Walker, A.W.; Bett, A.W.; Helmers, H. | Konferenzbeitrag |
| 2016 | Forschungstrends bei den Photovoltaik-Technologien
Rech, B.; Albrecht, S.; Brendel, R.; Peibst, R.; Schmidt, J.; Glunz, S.W.; Bett, A.; Rau, U.; Kirchartz, T.; Camus, C.; Egelhaaf, H.-J.; Baumann, A.; Powalla, M. | Vortrag |
| 2016 | Four-junction wafer-bonded concentrator solar cells
Dimroth, Frank; Tibbits, Thomas N.D.; Niemeyer, Markus; Predan, Felix; Beutel, Paul; Karcher, Christian; Oliva, Eduard; Siefer, Gerald; Lackner, David; Fuß-Kailuweit, Peter; Bett, Andreas; Krause, Rainer; Drazek, Charlotte; Guiot, Eric; Wasselin, Jocelyne; Tauzin, Aurélie; Signamarcheix, Thomas | Zeitschriftenaufsatz |
| 2016 | Influence of injection current and temperature on electroluminescence of GaAs laser power converters
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M. | Vortrag |
| 2016 | Influence of Very Efficient Back Reflectors on the Quantum Efficiency of Solar Cells
Micha, D.N.; Walker, A.; Siefer, G.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2016 | Integrated Power and Data Transceiver Devices for Power-by-Light Systems - A Concept Study
Helmers, H.; Lackner, D.; Siefer, G.; Oliva, E.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2016 | Minority carrier lifetime limitations in Si wafer solar cells with gallium phosphide window layers
Janz, S.; Feifel, M.; Ohlmann, J.; Benick, J.; Weiss, C.; Hermle, M.; Bett, A.W.; Dimroth, F.; Lackner, D. | Konferenzbeitrag |
| 2016 | Monolithic perovskite silicon tandem solar cells with advanced optics
Goldschmidt, J.C.; Bett, A.J.; Bivour, M.; Bläsi, B.; Eisenlohr, J.; Kohlstädt, M.; Lee, S.; Mastroianni, S.; Mundt, L.; Mundus, M.; Ndione, P.; Reichel, C.; Schubert, M.; Schulze, P.S.C.; Tucher, N.; Veit, C.; Veurman, W.; Wienands, K.; Winkler, K.; Würfel, U.; Glunz, S.W.; Hermle, M. | Konferenzbeitrag |
| 2016 | Nonradiative lifetime extraction using power-dependent relative photoluminescense of III-V semiconductor double-heterostructures
Walker, A.W.; Heckelmann, S.; Karcher, C.; Höhn, O.; Went, C.; Niemeyer, M.; Bett, A.W.; Lackner, D. | Zeitschriftenaufsatz |
| 2016 | Optimal laser wavelength for efficient laser power converter operation over temperature
Höhn, O.; Walker, A.W.; Bett, A.W.; Helmers, H. | Zeitschriftenaufsatz |
| 2016 | Photovoltaic laser power converters for wireless optical power supply of sensor systems
Helmers, H.; Bett, A.W. | Konferenzbeitrag |
| 2016 | Photovoltaics with Highest Efficiencies
Bett, A. | Vortrag |
| 2016 | A sensitivity analysis of the stepwise measurement procedure for the characterization of large area PV modules
Rapp, C.; Steiner, M.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2016 | Spatial and spectral electroluminescence for single-junction single-segment GaAs laser power converter characterization
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M. | Vortrag |
| 2016 | Temperature and injection current dependent electroluminescence for evaluation of single-junction single-segment GaAs laser power converter
Kimovec, R.; Helmers, H.; Bett, A.W.; Topic, M. | Zeitschriftenaufsatz |
| 2016 | Transient I-V Measurement Set-up for Photovoltaic Laser Power Converters under Monochromatic Irradiance
Reichmuth, S.K.; Helmers, H.; Garza, C.E.; Vahle, D.; Boer, M. de; Stevens, L.; Mundus, M.; Helmers, H.; Bett, A.W.; Siefer, G. | Konferenzbeitrag |
| 2016 | Wave optical simulation of the light trapping properties of black silicon surface textures
Bett, A.J.; Eisenlohr, J.; Höhn, O.; Repo, P.; Savin, H.; Bläsi, B.; Goldschmidt, J.C. | Zeitschriftenaufsatz |
| 2015 | Analysis of a four lamp flash system for calibrating multi-junction solar cells under concentrated light
Schachtner, M.; Prado, M.L.; Reichmuth, S.K.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2015 | Challenges and perspectives of CPV technology
Bett, A.W. | Vortrag |
| 2015 | CPV module design optimization for advanced multi-junction solar cell concepts
Steiner, M.; Kiefel, P.; Siefer, G.; Wiesenfarth, M.; Dimroth, F.; Krause, R.; Gombert, A.; Bett, A.W. | Konferenzbeitrag |
| 2015 | CPV module with fresnel lens primary optics and homogenizing secondary optics
Wiesenfarth, M.; Dörsam, T.; Eltermann, F.; Hornung, T.; Siefer, G.; Steiner, M.; Riesen, S. van; Neubauer, M.; Boos, A.; Wanka, S.; Gombert, A.; Bett, A.W. | Konferenzbeitrag |
| 2015 | Determination of subcell I-V parameters by a pulsed suns-Voc method including optical coupling
Nesswetter, H.; Jost, N.R.; Lugli, P.; Bett, A.W.; Zimmermann, C.G. | Zeitschriftenaufsatz |
| 2015 | Energy level of the Si-related DX-center in (AlyGa1-y)1-xInxAs
Heckelmann, S.; Lackner, D.; Bett, A.W. | Zeitschriftenaufsatz |
| 2015 | FLATCON® CPV-module with 36.7% efficiency equipped with four-junction solar cells
Steiner, M.; Bösch, A.; Dilger, A.; Dimroth, F.; Dörsam, T.; Muller, M.; Hornung, T.; Siefer, G.; Wiesenfarth, M.; Bett, A.W. | Zeitschriftenaufsatz |
| 2015 | Four-junction wafer bonded concentrator solar cells
Dimroth, F.; Tibbits, T.N.D.; Niemeyer, M.; Predan, F.; Beutel, P.; Karcher, C.; Oliva, E.; Siefer, G.; Lackner, D.; Fuß-Kailuweit, P.; Bett, A.W.; Krause, R.; Drazek, C.; Guiot, E.; Wasselin, J.; Tauzin, A.; Signamarcheix, T. | Konferenzbeitrag |
| 2015 | Frequency division multiple-based light spectroscopy
Mißbach, T.; Karcher, C.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2015 | A high-efficiency hybrid high-concentration photovoltaic system
Zimmermann, S.; Helmers, H.; Tiwari, M.K.; Paredes, S.; Michel, B.; Wiesenfarth, M.; Bett, A.W.; Poulikakos, D. | Zeitschriftenaufsatz |
| 2015 | Impact of Photon Recycling and Luminescence Coupling in III-V Photovoltaic Devices
Walker, A.; Höhn, O.; Micha, D.; Wagner, L.; Helmers, H.; Dimroth, F.; Bett, A. | Konferenzbeitrag |
| 2015 | Impact of photon recycling and luminescence coupling on III-V single and dual junction photovoltaic devices
Walker, A.W.; Höhn, O.; Micha, D.N.; Wagner, L.; Helmers, H.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2015 | Impact of photon recycling on GaAs solar cell designs
Walker, A.W.; Höhn, O.; Micha, D.N.; Bläsi, B.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2015 | Investigations on AlxGa1-xAs solar cells grown by MOVPE
Heckelmann, S.; Lackner, D.; Karcher, C.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2015 | Lattice-matched 3-junction cell with 1.2-eV InGaAs/GaAsP superlattice middle cell for improved current matching
Sodabanlu, H.; Fujii, H.; Watanabe, K.; Onitsuka, R.; Agui, T.; Juso, H.; Takamoto, T.; Lackner, D.; Dimroth, F.; Bett, A.W.; Sugiyama, M.; Nakano, Y. | Konferenzbeitrag |
| 2015 | Low temperature effects in photovoltaic devices for deep space missions
Hoheisel, R.; Walters, R.J.; Bett, A.W. | Konferenzbeitrag |
| 2015 | NGCPV: A new generation of concentrator photovoltaic cells, modules and systems (a final review)
Datas, A.; Cristóbal, A.B.; Sala, G.; Anton Hernandez, I.; Minano, J.C.; Benítez, P.; Algora, C.; Bett, A.W.; Lackner, D.; Niemeyer, M.; Philipps, S.P.; Siefer, G.; Ekins-Daukes, N.J.; Roca, F.; Cancro, C.; Luque-Heredia, L.; Warmuth, W.; Baudrit, M.; Okada, Y.; Sugiyama, M.; Hishikawa, Y.; Takamoto, T.; Araki, K.; Fukuyama, A.; Nishioka, K.; Suzuki, H.; Kuze, N.; Moriyasu, Y.; Kita, T.; Kotagiri, A.; Kojima, N.; Martí Vega, A.; Yamaguchi, M.; Luque, A. | Konferenzbeitrag |
| 2015 | Optical Investigation of a Sun Simulator for Concentrator PV Applications
Rapp, C.; Straub, V.; Rooyen, D.W. van; Thor, W.Y.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2015 | Pathway and technologies for the transformation of the energy system
Bett, A.W.; Henning, H.-M. | Vortrag |
| 2015 | Photoluminescence-based current-voltage characterisation of individual subcells in multi-junction devices
Alsonso-Álvarez, D.; Lackner, D.; Philipps, S.P.; Bett, A.W.; Ekins-Daukes, N.J. | Konferenzbeitrag |
| 2015 | Photovoltaic Cells with Increased Voltage Output for Optical Power Supply of Sensor Electronics
Helmers, H.; Wagner, L.; Garza, C.E.; Reichmuth, S.K.; Oliva, E.; Philipps, S.P.; Lackner, D.; Bett, A. | Konferenzbeitrag |
| 2015 | Quantum efficiency measurement of concentrator photovoltaic modules
Mundus, M.; Rapp, C.; Missbach, T.; Siefer, G.; Hohl-Ebinger, J.; Bett, A.W.; Warta, W. | Konferenzbeitrag |
| 2015 | Research strategies to approach the 50% efficiency barrier with multi-junction solar cells
Bett, A.W. | Vortrag |
| 2015 | Stepwise measurement procedure for the characterization of large-area photovoltaic modules
Rapp, C.; Steiner, M.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2015 | YieldOpt, a model to predict the power output and energy yield for concentrating photovoltaic modules
Steiner, M.; Siefer, G.; Hornung, T.; Peharz, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2014 | Analysis of temperature coefficients for III-V multi-junction concentrator cells
Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2014 | Challenges for Thermal Management and Production Technologies in Conchotovoltaic (CPV) Modules
Wiesenfarth, M.; Gamisch, S.; Dörsam, T.; Bett, A.W. | Konferenzbeitrag |
| 2014 | Comparison of direct growth and wafer bonding for the fabrication of GaInP/GaAs dual-junction solar cells on silicon
Dimroth, Frank; Roesener, Tobias; Essig, Stephanie; Weuffen, Christoph; Wekkeli, Alexander; Oliva, Eduard; Siefer, Gerald; Volz, Kerstin; Hannappel, Thomas; Häussler, Dietrich; Jäger, Wolfgang; Bett, Andreas W. | Zeitschriftenaufsatz |
| 2014 | CPV - Technology: Status and Market Perspectives
Bett, A.W. | Vortrag |
| 2014 | Development and Investigation of a CPV Module with Cassegrain Mirror Optics
Dreger, M.; Wiesenfarth, M.; Kisser, A.; Schmid, T.; Bett, A.W. | Konferenzbeitrag |
| 2014 | Development of high efficiency wafer bonded 4-junction solar cells for concentrator photovoltaic applications
Dimroth, F.; Tibbits, T.N.D.; Beutel, P.; Karcher, C.; Oliva, E.; Siefer, G.; Schachtner, M.; Wekkeli, A.; Steiner, M.; Wiesenfarth, M.; Bett, A.W.; Krause, R.; Gerster, E.; Piccin, M.; Blanc, N.; Munoz Rico, M.; Drazek, C.; Guiot, E.; Wasselin, J.; Arena, C.; Salvetat, T.; Tauzin, A.; Signamarcheix, T.; Hannappel, T. | Konferenzbeitrag |
| 2014 | Front side antireflection concepts for silicon solar cells with diffractive rear side structures
Bett, A.; Eisenlohr, J.; Höhn, O.; Bläsi, B.; Benick, J.; Repo, P.; Savin, H.; Goldschmidt, J.C.; Hermle, M. | Konferenzbeitrag |
| 2014 | High-Efficiency - A Key for CPV
Bett, A.W. | Vortrag |
| 2014 | Highly Efficient Multi-junction Solar Cells
Bett, A. | Vortrag |
| 2014 | Hot-carrier solar cell spectral insensitivity: Why develop the hot-carrier solar cell when we have multi-junction devices
Hirst, Louise C.; Lumb, Matthew P.; Hoheisel, Raymond; Philipps, Simon P.; Bett, Andreas W.; Walters, Robert J. | Konferenzbeitrag |
| 2014 | III-V multi-junction solar cells
Philipps, S.P.; Bett, A.W. | Aufsatz in Buch |
| 2014 | III-V multi-junction solar cells and concentrating photovoltaic (CPV) systems
Philipps, S.P.; Bett, A.W. | Zeitschriftenaufsatz |
| 2014 | InGaAs/GaAsP strain balanced multi-quantum wires grown on misoriented GaAs substrates for high efficiency solar cells
Alonso-Álvarez, D.; Thomas, T.; Führer, M.; Hylton, N.P.; Ekins-Daukes, N.; Lackner, D.; Philipps, S.P.; Bett, A.W.; Sodabanlu, H.; Fujii, H.; Watanabe, K.; Sugiyama, M.; Nasi, L.; Campanini, M. | Zeitschriftenaufsatz |
| 2014 | Investigation of Different Fresnel Lens Designs and Methods to Determine the Optical Efficiency
Wiesenfarth, M.; Steiner, M.; Wolf, J.; Schmidt, T.; Bett, A.W. | Konferenzbeitrag |
| 2014 | An investigation of solar cell interconnection schemes within CPV modules using a validated temperature-dependent SPICE network model
Steiner, M.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2014 | Lightning-Safe Monitoring of Wind Turbine Rotor Blades Using Optically Powered Sensors
Worms, K.; Klamouris, C.; Wegh, F.; Meder, L.; Volkmer, D.; Phillips, S.; Reichmuth, S.K.; Helmers, H.; Bett, A.W.; Vourvoulakis, J.; Freude, W.; Leuthold, J.; Stork, W. | Konferenzbeitrag |
| 2014 | Mehrfachsolarzelle, Verfahren zu deren Herstellung und Verwendungen hiervon
Dimroth, Frank; Bett, Andreas | Patent |
| 2014 | Modeling of concentrating photovoltaic and thermal systems
Helmers, H.; Bett, A.W.; Parisi, J.; Agert, C. | Zeitschriftenaufsatz |
| 2014 | Next generation of wafer-bonded multi-junction solar cells
Niemeyer, M.; Klinger, V.; Dimroth, F.; Predan, F.; Fuß-Kailuweit, P.; Reinwand, D.; Lackner, D.; Wekkeli, A.; Oliva, E.; Schachtner, M.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2014 | Novel light trapping concepts for crystalline silicon solar cells using diffractive rear side structures
Eisenlohr, J.; Tucher, N.; Bett, A.; Hauser, H.; Graf, M.; Benick, J.; Goldschmidt, J.; Bläsi, B.; Hermle, M. | Konferenzbeitrag |
| 2014 | Photovoltaic cells for optical power and data transmission
Helmers, H.; Philipps, S.P.; Reichmuth, S.K.; Oliva, E.; Lackner, D.; Bett, A.W. | Vortrag |
| 2014 | Preliminary Temperature Accelerated Life Test (ALT) On Lattice Mismatched Triple-Junction Concentrator
Orlando, V.; Espinet, P.; Nunez, N.; Contreras, Y.; Bautista, J.; Vázquez, M.; Algora, C.; Eltermann, F.; Bett, A.W. | Konferenzbeitrag |
| 2014 | The promise of III-V high-efficiency solar cells
Bett, A.W. | Vortrag |
| 2014 | Similarities and Differences between Terrestrial CPV and Space Multi-Junction Solar Cells
Bett, A.W. | Vortrag |
| 2014 | Spectral sensitivity of hot carrier solar cells
Hirst, L.C.; Lumb, M.P.; Hoheisel, R.; Philipps, S.P.; Bett, A.W.; Walters, R.J.; Bailey, C.G. | Zeitschriftenaufsatz |
| 2014 | SPICE network simulation to calculate thermal runaway in III-V solar cells in CPV modules
Steiner, Marc; Siefer, Gerald; Bett, Andreas W. | Zeitschriftenaufsatz |
| 2014 | Temperature-dependent electroluminescence and voltages of multi-junction solar cells
Karcher, C.; Helmers, H.; Schachtner, M.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2014 | Wafer Bonded 4-Junction GaInP/GaAs/GaInAsP/GaInAs Concentrator Solar Cells
Krause, R.; Piccin, M.; Munoz Rico, M.; Charles-Alfred, C.; Drazek, C.; Guiot, E.; Dimroth, F.; Bett, A.; Grave, M.; Beutel, P.; Karcher, C.; Tibbits, T.; Oliva, E.; Siefer, G.; Schachtner, M.; Wekkeli, A.; Signamarcheix, T. | Konferenzbeitrag |
| 2014 | Wafer bonded four-junction GaInP/GaAa/GaInAsP/GaInAs concentrator solar cells with 44.7% efficiency
Dimroth, F.; Grave, M.; Beutel, P.; Fiedeler, U.; Karcher, C.; Tibbits, T.N.D.; Oliva, E.; Siefer, G.; Schachtner, M.; Wekkeli, A.; Bett, A.W.; Krause, R.; Piccin, M.; Drazek, C.; Guiot, E.; Ghyselen, B.; Salvetat, T.; Tauzin, A.; Signamarcheix, T.; Dobrich, A.; Hannappel, T.; Schwarzburg, K.; Blanc, N. | Zeitschriftenaufsatz |
| 2013 | Advanced liquid cooling in HCPVT systems to achieve higher energy efficiencies
Zimmermann, S.; Helmers, H.; Tiwari, M.K.; Escher, W.; Paredes, S.; Neves, P.; Poulikakos, D.; Wiesenfarth, M.; Bett, A.W.; Michel, B. | Konferenzbeitrag |
| 2013 | AlxGa1-xAs minority carrier lifetime enhancement at low temperatures
Heckelmann, S.; Lackner, D.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2013 | Analysis of high concentration passively cooled CPV module designs using mirror optics
Dreger, M.; Wiesenfarth, M.; Schmid, T.; Bett, A.W. | Konferenzbeitrag |
| 2013 | Bandgap determination based on electrical quantum efficiency
Helmers, H.; Karcher, C.; Bett, A.W. | Zeitschriftenaufsatz |
| 2013 | Defect formation and strain relaxation in graded GaPAs/GaAs, GaNAs/GaAs and GaInNAs/Ge buffer systems for high-efficiency solar cells
Schöne, J.; Spiecker, E.; Dimroth, F.; Bett, A.W.; Jäger, W. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2013 | Efficiency of dense-array CPVT module with front-side interconnected cells
Polonsky, G.; Shelef, G.; Flitsanov, Y.; Wiesenfarth, M.; Steiner, M.; Helmers, H.; Bett, A.W.; Kribus, A. | Konferenzbeitrag |
| 2013 | Electroluminescence analysis of irradiated GaInP/GaInAs/Ge space solar cells
Hoheisel, R.; Dimroth, F.; Bett, A.W.; Messenger, S.R.; Jenkins, P.P.; Walters, R.J. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2013 | Electroluminescence and photoluminescence characterization of multijunction solar cells
Nesswetter, H.; Lugli, P.; Bett, A.W.; Zimmermann, C.G. | Zeitschriftenaufsatz |
| 2013 | Fast atom beam-activated n-Si/n-GaAs wafer bonding with high interfacial transparency and electrical conductivity
Essig, S.; Moutanabbir, O.; Wekkeli, A.; Nahme, H.; Oliva, E.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2013 | High efficiency III-V multijunction solar cells
Philipps, S.P.; Dimroth, F.; Bett, A.W. | Aufsatz in Buch |
| 2013 | III-V multi-junction solar cells: Market, technological status and research trends
Philipps, S.P.; Bett, A.W. | Konferenzbeitrag |
| 2013 | Improved grating monochromator set-up for EQE measurements of multi-junction solar cells
Siefer, G.; Gandy, T.; Schachtner, M.; Wekkeli, A.; Bett, A.W. | Konferenzbeitrag |
| 2013 | Influence of temperature and irradiance on triple-junction solar subcells
Helmers, H.; Schachtner, M.; Bett, A.W. | Zeitschriftenaufsatz |
| 2013 | Investigations on 3-dimensional temperature distribution in a FLATCON-type CPV module
Wiesenfarth, M.; Gamisch, S.; Kraus, H.; Bett, A.W. | Konferenzbeitrag |
| 2013 | Investigations on the influence of temperature and concentration on solar cell performances
Helmers, H.; Schachtner, M.; Bett, A.W. | Konferenzbeitrag |
| 2013 | Luminescence based series resistance mapping of III-V multijunction solar cells
Nesswetter, H.; Dyck, W.; Lugli, P.; Bett, A.W.; Zimmermann, C.G. | Zeitschriftenaufsatz |
| 2013 | Modeling the thermal runaway effect in CPV modules
Steiner, M.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2013 | NGCPV: A new generation of concentrator photovoltaic cells, modules and systems
Datas, A.; Cristóbal, A.B.; Sala, G.; Anton, I.; Minano, J.C.; Benítez, P.; Bett, A.W.; Siefer, G.; Ekins-Daukes, N.J.; Roca, F.; Cancro, C.; Luque-Heredia, I.; Warmuth, W.; Baudrit, M.; Okada, Y.; Sugiyama, M.; Hishikawa, Y.; Takamoto, T.; Araki, K.; Fukuyama, A.; Nishioka, K.; Suzuki, H.; Kuze, N.; Moriyasu, Y.; Kita, T.; Kotagiri, A.; Kojima, N.; Marti, A.; Yamaguchi, M.; Luque, A. | Konferenzbeitrag |
| 2013 | Optical analysis of deviations in a concentrating photovoltaics central receiver system with a flux homogenizer
Helmers, H.; Thor, W.Y.; Schmidt, T.; Rooyen, D.W. van; Bett, A.W. | Zeitschriftenaufsatz |
| 2013 | Overview about technology perspectives for high efficiency solar cells for space and terrestrial applications
Bett, A.W.; Philipps, S.P.; Essig, S.; Heckelmann, S.; Kellenbenz, R.; Klinger, V.; Niemeyer, M.; Lackner, D.; Dimroth, F. | Konferenzbeitrag |
| 2013 | Photovoltaik mit hohen Wirkungsgraden. III-V Mehrfachsolarzellen und konzentrierende PV
Bett, A.W. | Vortrag |
| 2013 | Photovoltaik: Technologien und Märkte - Quo Vadis?
Philipps, S.P.; Bett, A.W. | Vortrag |
| 2013 | Photovoltaik: Technologien und Märkte - Quo Vadis?
Bett, A.W. | Vortrag |
| 2013 | Series resistance mapping of III-V multijunction solar cells based on luminescence imaging
Nesswetter, H.; Dyck, W.; Lugli, P.; Bett, A.W.; Zimmermann, C.G. | Konferenzbeitrag |
| 2013 | Temperature dependent electroluminescence and voltages of multi-junction solar cells
Karcher, C.; Helmers, H.; Schachtner, M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2012 | Advanced concepts in concentrating photovoltaics (CPV)
Wiesenfarth, M.; Helmers, H.; Philipps, S.P.; Steiner, M.; Bett, A.W. | Konferenzbeitrag |
| 2012 | Concentrating PV: Status and perspectives
Bett, A.W.; Wiesenfarth, M.; Philipps, S.P. | Vortrag |
| 2012 | Concentrix solar's progress in developing highly efficient modules
Riesen, S. van; Gombert, A.; Gerster, E.; Gerstmaier, T.; Jaus, J.; Eltermann, F.; Bett, A.W. | Konferenzbeitrag |
| 2012 | CPV plants data analysis. ISFOC and NACIR projects results
Martínez, M.; Rubio, F.; Sala, G.; Pachón, D.; Bett, A.; Siefer, G.; Vetter, M.; Schies, A.; Wachtel, J.; Gombert, A.; Wüllner, J.; Díaz, V.; Vázquez, M.A.; Abulfotuh, F.; Fetyan, K.; Moussaoui, A. el; Mansouri, S.; Loudiyi, K.; Darhmaoui, H.; Mrabti, T. | Konferenzbeitrag |
| 2012 | Degradation study on optical materials for concentrator photovoltaics
Eltermann, F.; Roeder, K.; Wiesenfarth, M.; Wilde, J.; Bett, A.W. | Konferenzbeitrag |
| 2012 | Einbinden der Erneuerbaren in das Energiesystem
Bett, A.W.; Philipps, S.P. | Zeitschriftenaufsatz |
| 2012 | Electroluminescence and photoluminescence characterization of multijunction solar cells
Nesswetter, H.; Lugli, P.; Bett, A.W.; Zimmermann, C.G. | Konferenzbeitrag |
| 2012 | Experimental analysis of majority carrier transport processes at heterointerfaces in photovoltaic devices
Hoheisel, R.; Bett, A.W. | Zeitschriftenaufsatz |
| 2012 | Front-side interconnected large area concentrator cells for compact concentrator modules
Wiesenfarth, M.; Steiner, M.; Helmers, H.; Siefer, G.; Oliva, E.; Dimroth, F.; Shelef, G.; Polonsky, G.; Flitsanov, Y.; Kribus, A.; Bett, A.W. | Konferenzbeitrag |
| 2012 | High Efficiency III-V Multi-Junction Solar Cells
Philipps, S.; Dimroth, F.; Bett, A. | Aufsatz in Buch |
| 2012 | Increasing the energy yield of CPV modules through optimized solar cell interconnection
Steiner, M.; Medvidovic, J.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2012 | Manufacture of Multijunction Solar Cell Devices
Ghyselen, B.; Arena, C.; Dimroth, Frank; Bett, Andreas | Patent |
| 2012 | Manufacture of Multijunction Solar Cell Devices
Ghyselen, B.; Arena, C.; Dimroth, Frank; Bett, Andreas | Patent |
| 2012 | Mehrfachsolarzelle und deren Verwendung
Dimroth, Frank; Bett, Andreas | Patent |
| 2012 | NGCPV: A new generation of concentrator photovoltaic cells, modules and systems
Cristóbal, A.; Marti, A.; Sala, G.; Bett, A.; Ekins-Daukes, N.J.; Roca, F.; Luque-Heredia, I.; Warmuth, W.; Merten, J.; Okada, Y.; Hishikawa, Y.; Takamoto, T.; Araki, K.; Fukuyama, A.; Kuze, N.; Kita, T.; Kotagiri, A.; Yamaguchi, M.; Luque, A. | Konferenzbeitrag |
| 2012 | Numerical simulations of absorption properties of InP nanowires for solar cell applications
Kailuweit, P.; Peters, M.; Leene, J.; Mergenthaler, K.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2012 | Optoelectronic sensor for measuring direct solar radiation in e.g. parabolic trough solar power plant in roof of building, has protection window, case and housing that are arranged in optical path immediately in front of sensing element
Bett, Andreas; Siefer, Gerald; Boesch, Armin; Jaus, Joachim; Peharz, Gerhard | Patent |
| 2012 | Outdoor test setup for concentrating photovoltaic and thermal (CPVT) systems
Helmers, H.; Boos, A.; Jetter, F.; Heimsath, A.; Wiesenfarth, M.; Bett, A.W. | Konferenzbeitrag |
| 2012 | Perspektiven für das Zusammenspiel von Energieeffizienz und Erneuerbaren sowie ihre Einbindung in das Energiesystem
Bett, Andrea; Burger, Bruno; Ebert, Günther; Philipps, Simon; Stryi-Hipp, Gerhard; Rohrig, Kurt; Strauß, Philipp; Krautkremer, Bernd; Gils, Christian; Hauser, Gerd; Brabec, Christoph J.; Ebert, Hans-Peter; Hauer, Andreas | Konferenzbeitrag |
| 2012 | Present Status in the Development of II-V Multi-Junction Solar Cells
Philipps, S.; Guter, W.; Welser, E.; Schöne, J.; Steiner, M.; Dimroth, F.; Bett, A.W. | Aufsatz in Buch |
| 2012 | Realistic power output modeling of CPV modules
Steiner, M.; Siefer, G.; Bösch, A.; Hornung, T.; Bett, A.W. | Konferenzbeitrag |
| 2012 | Spectrally resolved DNI measurements: Results of a field comparison of spectroradiometers, componentcells and the SOLIS satellite model
Gerstmaier, T.; Riesen, S. van; Schulz-Gericke, J.; Gombert, A.; Behrendt, T.; Lorenz, E.; Steiner, M.; Schachtner, M.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2012 | A validated SPICE network simulation study on improving tunnel diodes by introducing lateral conduction layers
Steiner, M.; Guter, W.; Peharz, G.; Philipps, S.P.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2011 | Determination of the subcell photovoltage in multijunction solar cells via voltage-dependent capacitance analysis
Hoheisel, R.; Schachtner, M.; Stämmler, E.; Bett, A.W. | Zeitschriftenaufsatz |
| 2011 | Dilute Nitrides for 4- and 6-Junction Space Solar Cells
Essig, S.; Welser, E.; Rönsch, S.; Oliva, E.; Schachtner, M.; Siefer, G.; Bett, A.W.; Dimroth, F. | Konferenzbeitrag |
| 2011 | The Effects of Accelerated Aging Tests on Metamorphic III-V Concentrator Solar Cells Mounted on Substrates
Eltermann, F.; Wiesenfarth, M.; Siefer, G.; Wilde, J.; Bett, A.W. | Konferenzbeitrag |
| 2011 | Electroluminescence Exposes Individual Performances in Multi-Junction Cells
Hoheisel, R.; Rönsch, S.; Dimroth, F.; Bett, A.W.; Nesswetter, H.; Zimmermann, C.G. | Zeitschriftenaufsatz |
| 2011 | An experimental and theoretical study on the temperature dependence of GaAs solar cells
Philipps, S.P.; Hoheisel, R.; Gandy, T.; Stetter, D.; Hermle, M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2011 | Four-junction spectral beam-splitting photovoltaic receiver with high optical efficiency
Mitchell, B.; Peharz, G.; Siefer, G.; Peters, M.; Gandy, T.; Goldschmidt, J.C.; Benick, J.; Glunz, S.W.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2011 | III-V Multi-Junction Solar Cells and Concentrating Optics A Perfect Match for Highest Efficiencies
Bett, A. | Zeitschriftenaufsatz |
| 2011 | Investigations on the temperature dependence of CPV modules equipped with triple-junction solar cell
Peharz, G.; Ferrer Rodriguez, J.P.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2011 | A method for using CPV modules as temperature sensors and its application to rating procedures
Peharz, G.; Ferrer Rodriguez, J.P.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2011 | A New Tool to Measure Monolithic Multi Junction Solar Cells with up to Six Subcells
Schachtner, M.; Hoheisel, R.; Sabuncuoglu, F.; Siefer, G.; Bett, A.W.; Darou, S.; Spinner, D. | Konferenzbeitrag |
| 2011 | Perspektiven für das Zusammenspiel von Energieeffizienz und Erneuerbaren sowie ihre Einbindung in das Energiesystem
Philipps, S.; Bett, A.; Burger, B.; Ebert, G.; Stryi-Hipp, G.; Rohrig, K.; Strauß, P.; Krautkremer, B.; Gils, H.C.; Hauser, G.; Brabec, C.J.; Ebert, H.-P.; Hauer, A. | Konferenzbeitrag |
| 2011 | Reflective secondary optical elements for fresnel lens based concentrator modules
Jaus, J.; Bett, A.W.; Reinecke, H.; Weber, E.R. | Zeitschriftenaufsatz |
| 2011 | Solarzellenmodul und Konzentratormodul sowie deren Verwendung
Wiesenfarth, Maike; Gamisch, Sebastian; Doersam, T.; Bett, A. | Patent |
| 2011 | Spectral Measurements Using Component Cells: Examinations on Measurement Precision
Jaus, J.; Mißbach, T.; Philipps, S.P.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2011 | Subcell I-V characteristic analysis of GaInP/GaInAs/Ge solar cells using electroluminescence measurements
Rönsch, S.; Hoheisel, R.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2011 | Updating the European Strategic Research Agenda
Pearsall, N.; Bett, A.W.; Bonemazzi, F.; Dimmler, B.; Glunz, S.; Poortmans, J.; Strauss, P. | Konferenzbeitrag |
| 2011 | Validated front contact grid simulation for GaAs solar cells under concentrated sunlight
Steiner, M.; Philipps, S.P.; Hermle, M.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2010 | Advanced processing techniques used for the development of dual-junction monolithic interconnected modules
Helmers, H.; Oliva, E.; Bronner, W.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Amorphous SixC1-x:H single layers before and after thermal annealing: Correlating optical and structural properties
Hartel, A.M.; Künle, M.; Löper, P.; Janz, S.; Bett, A.W. | Zeitschriftenaufsatz |
| 2010 | CPV technology overview - research and development
Bett, A.W.; Kurtz, S. | Vortrag |
| 2010 | Development of radiation hard Ga0.50In0.50P/Ga0.99In0.01As/Ge space solar cells with multi quantum wells
Kellenbenz, R.; Hoheisel, R.; Kailuweit, P.; Guter, W.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Development, cost reduction and customized design of industrial concentrator solar cells with efficiencies approaching 40% and above
Guter, W.; Bensch, W.; Kern, R.; Köstler, W.; Meusel, M.; Strobl, G.; Riesen, S. van; Gerstmaier, T.; Gombert, A.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Energy harvesting efficiency of III-V multi-junction concentrator solar cells under realistic spectral conditions
Philipps, S.P.; Peharz, G.; Hoheisel, R.; Hornung, T.; Al-Abbadi, N.M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Energy harvesting efficiency of III-V triple-junction concentrator solar cells under realistic spectral conditions
Philipps, S.P.; Peharz, G.; Hoheisel, R.; Hornung, T.; Al-Abbadi, N.M.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2010 | Evaluation of satellite cirrus data for performance models of CPV modules
Peharz, G.; Bugliaro, L.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2010 | External quantum efficiency measurements of germanium bottoms subcells: Measurement artifacts and correction procedures
Siefer, G.; Baur, C.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Feasibility study on high concentrating photovoltaic power towers
Frohberger, D.; Jaus, J.; Wiesenfarth, M.; Schramek, P.; Bett, A.W. | Konferenzbeitrag |
| 2010 | High-Concentration Fresnel Lens Assemblies and Systems
Peharz, G.; Bett, A. | Aufsatz in Buch |
| 2010 | III-V multijunction solar cells - from current space and terrestrial products to modern cell architectures
Meusel, M.; Bensch, W.; Fuhrmann, D.; Guter, W.; Kern, R.; Köstler, W.; Löckenhoff, R.; Strobl, G.; Kellenbenz, R.; Klinger, V.; Siefer, G.; Welser, E.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Investigation of radiation hardness of germanium photovoltaic cells
Hoheisel, R.; Fernandez, J.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2010 | Investigations on interconnection technologies for CPV systems
Wiesenfarth, M.; Thaller, S.; Jaus, J.; Eltermann, F.; Passig, M.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Konzentrator-Photovoltaik mit hocheffizienten III-V-Solarzellen
Bett, A. | Aufsatz in Buch |
| 2010 | Long-term energy production of III-V triple-junction solar cells on the Martian surface
Hoheisel, R.; Philipps, S.P.; Bett, A.W. | Zeitschriftenaufsatz |
| 2010 | Modeling of the degradation of III-V triple-junction cells due to particle irradiation on the basis of component cells
Baur, C.; Bett, A.W. | Konferenzbeitrag |
| 2010 | MOVPE growth of III-V solar cells on silicon in 300 mm closed coupled showerhead reactor
Roesener, T.; Döscher, H.; Beyer, A.; Brückner, S.; Klinger, V.; Wekkeli, A.; Kleinschmidt, P.; Jurecka, C.; Ohlmann, J.; Volz, K.; Stolz, W.; Hannappel, T.; Bett, A.W.; Dimroth, F. | Konferenzbeitrag |
| 2010 | Numerical simulation and modeling of GaAs quantum-well solar cells
Kailuweit, P.; Kellenbenz, R.; Philipps, S.P.; Guter, W.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2010 | Optoelectronic characterisation of intermediate band solar cells by photoreflectance
Cánovas, E.; Fuertes Marrón, D.; Marti, A.; Luque, A.; Stanley, C.R.; Farmer, C.D.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Photoreflectance analysis of a GaInP/GaInAs/Ge multijunction solar cell
Cánovas, E.; Fuertes Marrón, D.; Marti, A.; Luque, A.; Bett, A.W.; Dimroth, F.; Philipps, S.P. | Zeitschriftenaufsatz |
| 2010 | Photovoltaik 3.0 - Innovation für mehr Strom aus Licht
Bett, A.W. | Vortrag |
| 2010 | Processing techniques for monolithic interconnection of solar cells at wafer level
Helmers, H.; Olivia, E.; Bronner, W.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2010 | Promises of advanced multi-junction solar cells for the use in CPV systems
Dimroth, F.; Philipps, S.P.; Peharz, G.; Welser, E.; Kellenbenz, R.; Roesener, T.; Klinger, V.; Oliva, E.; Steiner, M.; Meusel, M.; Guter, W.; Bett, A.W. | Konferenzbeitrag |
| 2010 | Temperature coefficients of FLATCON® modules
Peharz, G.; Ferrer-Rodriguez, J.P.; Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2009 | Analysis of radiation hardness of rear-surface passivated germanium photovoltaic cells
Hoheisel, R.; Fernandez, J.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2009 | Current-matched triple-junction solar cell reaching 41.1% conversion efficiency under concentrated sunlight
Guter, W.; Schöne, J.; Philipps, S.P.; Steiner, M.; Siefer, G.; Wekkeli, A.; Welser, E.; Oliva, E.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2009 | Developing large and efficient fluorescent concentrator systems
Goldschmidt, J.C.; Peters, M.; Dimroth, F.; Bett, A.W.; Steidl, L.; Zentel, R.; Hermle, M.; Glunz, S.W.; Willeke, G. | Konferenzbeitrag |
| 2009 | Development and optimization of a 1 eV (GaIn)(NAs) solar cell
Volz, K.; Szesney, A.; Jurecka, C.; Nemeth, I.; Rubel, O.; Stolz, W.; Welser, E.; Oliva, E.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2009 | Development of FLATCON® modules using secondary optics
Jaus, J.; Peharz, G.; Gombert, A.; Ferrer-Rodriguez, J.P.; Dimroth, F.; Eltermann, F.; Passig, M.; Wolf, O.; Siefer, G.; Hakenjos, A.; Riesen, S. van; Bett, A.W. | Konferenzbeitrag |
| 2009 | Fluctuations of the peak current of tunnel diodes in multi-junction solar cells
Jandieri, K.; Baranovskii, S.D.; Stolz, W.; Gebhard, F.; Guter, W.; Hermle, M.; Bett, A.W. | Zeitschriftenaufsatz |
| 2009 | Front contact grid optimization of III-V solar cells with SPICE network simulation
Steiner, M.; Philipps, S.P.; Hermle, M.; Bett, A.W.; Dimroth, F. | Konferenzbeitrag |
| 2009 | Fundamentally new aspects of tunnel diode transitions in multi-junction photovoltaics
Braun, A.; Hirsch, B.; Katz, E.A.; Gordon, J.M.; Guter, W.; Bett, A.W. | Konferenzbeitrag |
| 2009 | High-voltage GaAs photovoltaic laser power converters
Schubert, J.; Oliva, E.; Dimroth, F.; Guter, W.; Löckenhoff, R.; Bett, A.W. | Zeitschriftenaufsatz |
| 2009 | Highest efficiency multi-junction solar cell for terrestrial and space applications
Bett, A.W.; Dimroth, F.; Guter, W.; Hoheisel, R.; Oliva, E.; Philipps, S.P.; Schöne, J.; Siefer, G.; Steiner, M.; Wekkeli, A.; Welser, E.; Meusel, M.; Köstler, W.; Strobl, G. | Konferenzbeitrag |
| 2009 | III-V multi-junction solar cells - Simulation and experimental realization
Philipps, S.P.; Guter, W.; Steiner, M.; Oliva, E.; Siefer, G.; Weiser, E.; George, B.M.; Hermle, M.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2009 | Localized irradiation effects on tunnel diode transitions in multi-junction concentrator solar cells
Braun, A.; Hirsch, B.; Katz, E.A.; Gordon, J.M.; Guter, W.; Bett, A.W. | Zeitschriftenaufsatz |
| 2009 | Metamorphic GaInP/GaInAs/Ge triple-junction solar cells with > 41 % efficiency
Dimroth, F.; Guter, W.; Schöne, J.; Welser, E.; Steiner, M.; Oliva, E.; Wekkeli, A.; Siefer, G.; Philipps, S.P.; Bett, A.W. | Konferenzbeitrag |
| 2009 | NACIR: A new project on CPV'S funded by the European comission under 7th FP
Sala, G.; Pachon, D.; Leloux, J.; Victoria, M.; Bett, A.W.; Banda, P.; Gombert, A.; Diaz, V.; Vazquez, M.A.; Moussaoui, A. el; Abulfotuh, F.A. | Konferenzbeitrag |
| 2009 | An optically powered fibre network for heterogeneous subscribers
Freude, W.; Roger, M.; Dreschmann, M.; Hübner, M.; Bett, A.W.; Becker, J.; Leuthold, J. | Konferenzbeitrag |
| 2009 | Optically powered fibre networks
Freude, W.; Röger, M.; Hiba, B.; Hoh, M.; Dreschmann, M.; Hehmann, J.; Pfeiffer, T.; Huebner, M.; Bett, A.; Becker, J.; Leuthold, J. | Vortrag |
| 2009 | Shaping the angular divergence at sun simulators for concentrator modules
Peharz, G.; Ferrer-Rodriguez, J.P.; Bett, A.W. | Konferenzbeitrag |
| 2009 | A simple method for quantifying spectral impacts on multi-junction solar cells
Peharz, G.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2009 | A theoretical analysis on the energy production of III-V multi-junction solar cells under realistic spectral conditions
Philipps, S.P.; Peharz, G.; Hornung, T.; Hoheisel, R.; Al-Abbadi, N.M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2009 | Theoretical investigation on optimum bandgap energies of Ge-based III-V triple-junction solar cells for long-term energy production on Mars
Hoheisel, R.; Philipps, S.P.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2009 | Theoretical investigation on optimum bandgap energies of Ge-Based III–V Triple-Junction solar cells for long-term energy production on mars
Hoheisel, R.; Philipps, S.P.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2008 | 3-junction space solar cell analysis and characterisation for Mars exploration missions
Khorenko, V.; Meusel, M.; Torunksi, T.; Strobl, G.; Hoheisel, R.; Dimroth, F.; Bett, A.W.; Campesato, R.; Milanesi, P.; Taylor, S. | Konferenzbeitrag |
| 2008 | Calibrated numerical model of a GaInP-GaAs dual-junction solar cell
Philipps, S.P.; Hermle, M.; Letay, G.; Dimroth, F.; George, B.M.; Bett, A.W. | Zeitschriftenaufsatz |
| 2008 | Characterization and numerical modeling of the temperature-dependent behavior of GaAs solar cells
Philipps, S.P.; Stetter, D.; Hoheisel, R.; Hermle, M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2008 | Characterizing GaInP/GaInAs/Ge multijunction solar cells with electroluminescence
Kirchartz, T.; Helbig, A.; Hermle, M.; Rau, U.; Bett, A.W. | Konferenzbeitrag |
| 2008 | Development of metamorphic triple-junction solar cells for low temperature, low intensity operation in space
Dimroth, F.; Hoheisel, R.; Guter, W.; Schöne, J.; Siefer, G.; Welser, E.; Stetter, D.; Bett, A.W. | Konferenzbeitrag |
| 2008 | Development, characterisation and 1000 suns outdoor tests of GaAs monolithic interconnected module (MIM) receivers
Löckenhoff, R.; Dimroth, F.; Oliva, E.; Ohm, A.; Wilde, J.; Faiman, D.; Biryukov, S.; Melnichak, V.; Kabalo, S.; Bokobza, D.; Bett, A.W. | Zeitschriftenaufsatz |
| 2008 | Doping electrical properties and solar cell application of GaInNAs
Volz, K.; Stolz, W.; Teubert, J.; Klar, P.J.; Heimbrodt, W.; Dimroth, F.; Baur, C.; Bett, A.W. | Aufsatz in Buch |
| 2008 | GaAs converters for high power densities of laser illumination
Oliva, E.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2008 | III-V solar cells under monochromatic illumination
Bett, A.W.; Dimroth, F.; Löckenhoff, R.; Oliva, E.; Schubert, J. | Konferenzbeitrag |
| 2008 | Internal voltages in GaInP/GaInAs/Ge multijunction solar cells determined by electroluminescence measurements
Kirchartz, T.; Rau, U.; Hermle, M.; Bett, A.W.; Helbig, A.; Werner, J.H. | Zeitschriftenaufsatz |
| 2008 | Misfit dislocation blocking by dilute nitride intermediate layers
Schöne, J.; Spiecker, E.; Dimroth, F.; Bett, A.W.; Jäger, W. | Zeitschriftenaufsatz |
| 2008 | Numerical simulation and modeling of III-V multi-junction solar cells
Philipps, S.P.; Hermle, M.; Letay, G.; Guter, W.; George, B.M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2008 | Numerical simulation of tunnel diodes and multi-junction solar cells
Hermle, M.; Philipps, S.P.; Letay, G.; Bett, A.W. | Konferenzbeitrag |
| 2008 | Numerical simulation of tunnel diodes for multi-junction solar cells
Hermle, A.; Letay, G.; Philipps, S.P.; Bett, A.W. | Zeitschriftenaufsatz |
| 2008 | Offenes verkapseltes Konzentratorsystem fuer Solarstrahlung
Loeckenhoff, R.; Bett, A.; Wiesenfarth, M.; Segev, R. | Patent |
| 2008 | Optically powered fiber networks
Roger, M.; Böttger, G.; Dreschmann, M.; Klamouris, C.; Hübner, M.; Bett, A.W.; Becker, J.; Freude, W.; Leuthold, J. | Zeitschriftenaufsatz |
| 2008 | An optically powered video camera link
Böttger, G.; Dreschmann, M.; Klamouris, C.; Hübner, M.; Roeger, M.; Bett, A.W.; Kueng, T.; Becker, J.; Freude, W.; Leuthold, J. | Zeitschriftenaufsatz |
| 2008 | Optimization of annealing conditions of (GaIn)(NAs) for solar cell applications
Volz, K.; Lackner, D.; Nemeth, I.; Kunert, B.; Stolz, W.; Baur, C.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2008 | Outdoor evaluation of FLATCON® modules and systems
Bett, A.W.; Jaus, J.; Peharz, G.; Siefer, G.; Hakenjos, A.; Heile, I.; Lerchenmüller, H.; Wüllner, J. | Konferenzbeitrag |
| 2008 | Performance prediction of triple-junction solar cells under arbitrary operating conditions
Hoheisel, R.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2008 | Progress in photon management for full spectrum utilization with luminescent materials
Goldschmidt, J.C.; Peters, M.; Löper, P.; Schultz, O.; Dimroth, F.; Bett, A.; Gombert, A.; Glunz, S.W.; Willeke, G. | Konferenzbeitrag |
| 2008 | Resonant electron tunneling through defects in GaAs tunnel diodes
Jandieri, K.; Baranovskii, S.D.; Rubel, O.; Stolz, W.; Gebhard, F.; Guter, W.; Hermle, M.; Bett, A.W. | Zeitschriftenaufsatz |
| 2008 | Resonant tunneling as a dominant transport mechanism in n-GaAs/p-GaAs tunnel diodes
Jandieri, K.; Baranovskii, S.D.; Rubel, O.; Stolz, W.; Gebhard, F.; Guter, W.; Hermle, M.; Bett, A.W. | Zeitschriftenaufsatz |
| 2008 | Second stage reflective and refractive optics for concentrator photovoltaics
Jaus, J.; Nitz, P.; Peharz, G.; Siefer, G.; Schult, T.; Siefer, G.; Wolf, O.; Passig, M.; Gandy, T.; Bett, A.W. | Konferenzbeitrag |
| 2008 | Silicon material technology and evaluation center (SIMTEC) at Fraunhofer ISE - achievements and visions
Riepe, S.; Schumann, M.; Schmich, E.; Janz, S.; Eyer, A.; Reber, S.; Bett, A.W.; Weber, E.R. | Konferenzbeitrag |
| 2008 | Spectrometric outdoor characterization of CPV modules using isotype monitor cells
Peharz, G.; Siefer, G.; Araki, K.; Bett, A.W. | Konferenzbeitrag |
| 2008 | Weight reduced III-V triple junction cells for SPACE applications
Köstler, W.; Bergunde, T.; LaRoche, G.; Meusel, M.; Strobl, G.; Zimmermann, W.; Bett, A.W.; Dimroth, F.; Taylor, S.; Schülke, P.; Geens, W. | Konferenzbeitrag |
| 2007 | Back-surface optimization of Germanium TPV cells
Fernandez, J.; Dimroth, F.; Oliva, E.; Hermle, M.; Bett, A.W. | Konferenzbeitrag |
| 2007 | Development and production of European III-V multi-junction solar cells
Meusel, M.; Bensch, W.; Bergunde, T.; Kern, R.; Khorenko, V.; Köstler, W.; LaRoche, G.; Torunski, T.; Zimmermann, W.; Strobl, G.; Guter, W.; Hermle, M.; Hoheisel, R.; Siefer, G.; Welser, E.; Dimroth, F.; Bett, A.W.; Geens, W.; Baur, C.; Taylor, S.; Hey, G. | Konferenzbeitrag |
| 2007 | Development of germanium TPV cell technology
Fernandez, J.; Dimroth, F.; Olivia, E.; Bett, A.W. | Konferenzbeitrag |
| 2007 | Effects of optical coupling in III-V multilayer systems
Baur, C.; Hermle, M.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2007 | The FLATCON system from Concentrix Solar
Bett, A.W.; Lerchenmüller, H. | Aufsatz in Buch |
| 2007 | Investigation and development of III-V triple-junction concentrator solar cells
Guter, W.; Dimroth, F.; Schöne, J.; Philipps, S.; Bett, A.W. | Konferenzbeitrag |
| 2007 | Lattice-matched GaInAsSb on GaSb for TPV cells
Welser, E.; Dimroth, F.; Ohm, A.; Guter, W.; Siefer, G.; Philipps, S.; Schöne, J.; Polchroniadis, E.K.; Konidaris, S.; Bett, A.W. | Konferenzbeitrag |
| 2007 | Material development for improved 1 eV (Galn)(NAs) solar cell structures
Volz, K.; Torunski, T.; Lackner, D.; Rubel, O.; Stolz, W.; Baur, C.; Müller, S.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2007 | Multijunction concentrator solar cells
Bett, A.W.; Dimroth, F.; Siefer, G. | Aufsatz in Buch |
| 2007 | Optically powered video camera link
Böttger, G.; Dreschmann, M.; Klamouris, C.; Hübner, M.; Röger, M.; Bett, A.W.; Kueng, T.; Becker, J.; Freude, W.; Leuthold, J. | Konferenzbeitrag |
| 2007 | Optimization of germanium cell arrays in tungsten emitter-based solar TPV systems
Datas, A.; Algora, C.; Corregidor, V.; Martin, D.; Bett, A.W.; Dimroth, F.; Fernandez, J. | Konferenzbeitrag |
| 2007 | Photovoltaisches Konzentratormodul mit Multifunktionsrahmen
Dimroth, F.; Bett, A.; Schmidt, C.; Lerchenmueller, H. | Patent |
| 2007 | The PV-FIBRE concentrator
Anton, I.; Silva, D.; Sala, G.; Bett, A.W.; Siefer, G.; Luque-Heredia, I.; Trebst, T. | Zeitschriftenaufsatz |
| 2007 | A solar TPV system based on germanium cells
Datas, A.; Algora, C.; Zamorano, J.C.; Corregidor, V.; Martín, D.; Bett, A.W.; Dimroth, F.; Fernández, J.; Baudrit, M.; Hernández, B. | Konferenzbeitrag |
| 2007 | Solarzellenmodul und Verfahren zu seiner Herstellung
Jaus, J.; Bett, A.; Boesch, A.; Dimroth, F.; Lerchenmueller, H. | Patent |
| 2007 | A strategic research agenda for photovoltaic solar energy technology
Sinke, W.C.; Ballif, C.; Bett, A.W.; Dimmler, B.; Dimova-Malinovska, D.; Fath, P.; Mason, N.; Ferrazza, F.; Gabler, H.; Hall, M.; Marti, A.; Mellikov, E.; Milner, A.; Mogensen, P.; Panhuber, C.; Pearsall, N.; Poortmans, J.; Protogeropoulus, C.; Sarre, G.; Sarti, D.; Strauss, P.; Topic, M.; Zolingen, R. van; Zdanowicz, T. | Konferenzbeitrag |
| 2007 | Triple-junction III-V based concentrator solar cells
Baur, C.; Bett, A.W.; Dimroth, F.; Siefer, G.; Meusel, M.; Bensch, W.; Köstler, W.; Strobl, G. | Zeitschriftenaufsatz |
| 2006 | 1000 sun, compact receiver based on monolithic interconnected modules (MIMS)
Löckenhoff, R.; Dibowski, G.; Dimroth, F.; Meusel, M.; Riesen, S. van; Bett, A.W. | Konferenzbeitrag |
| 2006 | Accelerated indoor aging test procedure for concentrator modules
Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2006 | Calibration of III-V concentrator cells and modules
Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2006 | Characterization of monolithic III-V multi-junction solar cells - challenges and application
Meusel, M.; Baur, C.; Siefer, G.; Dimroth, F.; Bett, A.W.; Warta, W. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2006 | Comparative TEM and HRXRD analyses of strain relaxation in step-graded GaInAs buffer-layers for high-efficiency solar cells
Schöne, J.; Spiecker, E.; Jäger, W.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2006 | European roadmap of multijunction solar cells and qualification status
Strobl, G.; Bergunde, T.; Köstler, W.; Kern, R.; Meusel, M.; LaRoche, G.; Zimmermann, W.; Bett, A.W.; Dimroth, F.; Geens, W.; Taylor, S.; Fernandez, E.; Gerlach, L.; Signorini, C.; Hey, G. | Konferenzbeitrag |
| 2006 | Heat sink substrates for automated assembly of concentrator modules
Jaus, J.; Fleischfresser, U.; Peharz, G.; Dimroth, F.; Lerchenmüller, H.; Bett, A.W. | Konferenzbeitrag |
| 2006 | Hydrogen production in a PV concentrator using III-V multi-junction solar cells
Dimroth, F.; Peharz, G.; Wittstadt, U.; Hacker, B.; Bett, A.W. | Konferenzbeitrag |
| 2006 | I-V characterization of tunnel diodes and multijunction solar cells
Guter, W.; Bett, A.W. | Zeitschriftenaufsatz |
| 2006 | III-V solar cell growth on wafer-bonded GaAs/Si-substrates
Schöne, J.; Dimroth, F.; Bett, A.; Tauzin, A.; Jaussaud, C.; Roussin, J.-C. | Konferenzbeitrag |
| 2006 | Improving the material quality of MOVPE grown (GaIn) (NAs)
Volz, K.; Lackner, D.; Rubel, O.; Stolz, W.; Baur, C.; Dimroth, F.; Müller, S.; Bett, A. | Konferenzbeitrag |
| 2006 | IV-characterization of devices consisting of solar cells and tunnel diodes
Guter, W.; Bett, A.W. | Konferenzbeitrag |
| 2006 | Natural sunlight tests at petal, of A trial mim string at concentrations up to 1000X
Faiman, D.; Biryukov, S.; Bokovza, D.; Kabalo, S.; Katz, E.A.; Melnichak, V.; Bett, A.W.; Löckenhoff, R.; Zahler, C. | Konferenzbeitrag |
| 2006 | Optically powered platform with Mb/s transmission over a single fiber
Klamouris, C.; Böttger, G.; Hübner, M.; Dreschmann, M.; Paulsson, K.; Bett, A.W.; Kueng, T.; Becker, J.; Freude, W.; Leuthold, J. | Konferenzbeitrag |
| 2006 | Optically powered video camera network
Böttger, G.; Hübner, M.; Dreschmann, M.; Klamouris, C.; Paulsson, K.; Kueng, T.; Bett, A.W.; Becker, J.; Freude, W.; Leuthold, J. | Konferenzbeitrag |
| 2006 | Simulating single-junction GaAs solar cells including photon recycling
Letay, G.; Hermle, M.; Bett, A.W. | Zeitschriftenaufsatz |
| 2006 | Simulation of the tunnelling current in heavily doped pn-junctions
Mack, B.; Hermle, M.; Philipps, S.; Bett, A.W. | Konferenzbeitrag |
| 2006 | Thin 5-junction solar cells with improved radiation hardness
Dimroth, F.; Baur, C.; Bett, A.W.; Köstler, W.; Meusel, M.; Strobl, G. | Konferenzbeitrag |
| 2005 | 3-6 junction photovoltaic cells for space and terrestrial concentrator applications
Dimroth, F.; Baur, C.; Bett, A.W.; Meusel, M.; Strobl, G. | Konferenzbeitrag |
| 2005 | Advanced solar cells for missions to mars
Bett, A.W.; Campesato, R.; Flores, C.; Lurato, F.; Barde, H.; Uebele, P.; Strobl, G.; Baur, C.; Smekens, G.; Vanbegin, J.; Caon, A. | Konferenzbeitrag |
| 2005 | Analysis of the radiation hardness of triple- and quintuple- junction space solar cells
Baur, C.; Meusel, M.; Dimroth, F.; Bett, A.W.; Nell, M.; Strobl, G.; Taylor, S.; Signorini, C. | Konferenzbeitrag |
| 2005 | Comparison of efficiency measurements for a HCPV module with 3J cells in 3 sites
Araki, K.; Emery, K.; Siefer, G.; Bett, A.W.; Sakakibara, T.; Kemmoku, Y.; Ekins-Daukes, N.J.; Lee, H.S.; Yamaguchi, M. | Konferenzbeitrag |
| 2005 | Degradation study of III-V solar cells for concentrator applications
Riesen, S. van; Bett, A.W. | Zeitschriftenaufsatz |
| 2005 | Detection angle resolved PIXE and the equivalent depth concept for thin film characterization
Reis, M.A.; Chaves, P.C.; Corregidor, V.; Barradas, N.P.; Alves, E.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2005 | Determination of the temperature coefficients of various III-V solar cells
Siefer, G.; Abbott, P.; Baur, C.; Schlegl, T.; Bett, A.W. | Konferenzbeitrag |
| 2005 | Development of FLATCON® modules
Mohr, A.; Siefer, G.; Roth, T.; Sadchikov, N.A.; Bett, A.W.; Glunz, S.W.; Willeke, G.P. | Konferenzbeitrag |
| 2005 | Development status of European multi-junction space solar cells with high radiation hardness
Meusel, M.; Baur, C.; Guter, W.; Hermle, M.; Dimroth, F.; Bett, A.W.; Bergunde, T.; Dietrich, R.; Kern, R.; Köstler, W.; Nell, M.; Zimmermann, W.; LaRoche, G.; Strobl, G.; Taylor, S.; Signorini, C.; Hey, G. | Konferenzbeitrag |
| 2005 | Evolution of fully European triple GaAs solar cells
Strobl, G.; Dietrich, R.; Hilgarth, J.; Kern, R.; Köstler, W.; LaRoche, G.; Meusel, M.; Poeck, D.; Rasch, K.D.; Zimmermann, W.; Bett, A.W.; Dimroth, F.; Taylor, S.; Signorini, C.; Schuelke, P.; Hey, G. | Konferenzbeitrag |
| 2005 | Experimental comparison between the power outputs of FLATCON/spl reg/ modules and silicon flat plate modules
Siefer, G.; Bett, A.W. | Konferenzbeitrag |
| 2005 | The FLATCON® concentrator pv-technology ready for the market
Bett, A.W.; Siefer, G.; Baur, C.; Riesen, S.V.; Peharz, G.; Lerchenmüller, H.; Dimroth, F. | Konferenzbeitrag |
| 2005 | FLATCON® Konzentrator-PV-Technologie
Lerchenmüller, H.; Bett, A.W.; Siefer, G.; Dimroth, F.; Willeke, G. | Konferenzbeitrag |
| 2005 | FULLSPECTRUM: A new PV wave making more efficient use of the solar spectrum
Marti, A.; Bett, A.; Andreev, V.M.; Jaussaud, C.; Roosmalen, J.A.M. van; Alonso, J.; Räuber, A.; Strobl, G.; Stolz, W.; Algora, C.; Bitnar, B.; Gombert, A.; Stanley, C.; Wahnon, P.; Conesa, J.; Sark, W.G.J.H.M. van; Meijerink, A.; Klink, G. van; Barnham, K.; Danz, R.; Meyer, T.; Luque-Heredia, I.; Kenny, R.; Christodes, C.; Sala, G.; Benítez, P. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2005 | GaSb based PV modules for a TPV generator system
Schlegl, T.; Abbott, P.; Aicher, T.; Dimroth, F.; Siefer, G.; Szolak, R.; Bett, A.W. | Konferenzbeitrag |
| 2005 | Growth and structural characterization of GaInAsSb films on GaSb substrates
Amariei, A.; Polychroniadis, E.K.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2005 | Investigation of Ge component cells
Baur, C.; Meusel, M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2005 | Large area monolithic interconnected modules (MIMS) for compact concentrator modules
Loeckenhoff, R.; Riesen, S. van; Meusel, M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2005 | Large area monolithic interconnected modules (MIMS) for compact concentrator modules
Loeckenhoff, R.; Riesen, S. van; Meusel, M.; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2005 | Measurement uncertainties of the calibration of multi-junction solar cells
Baur, C.; Bett, A.W. | Konferenzbeitrag |
| 2005 | Metamorphic GaInP-GalnAs layers for photovoltaic applications
Bett, A.W.; Baur, C.; Dimroth, F.; Schöne, J. | Konferenzbeitrag |
| 2005 | Modeling of III-V multi-junction cells based on spectrometric characterisation
Baur, C.; Bett, A.W. | Konferenzbeitrag |
| 2005 | Progress on "CONMAN" EU R&D project - improvement of photovoltaic concentrating systems and technology transfer to a manufacturer
Browne, W.; Wheldon, A.; Norton, M.; Iborra, A.; Villlarejo, J.; Jodar, E.; Glunz, S.; Mohr, A.; Roth, T.; Bett, A.W.; Gawehns, N.; McCann, M.; Fath, P.; Jimenez, J.; Alcedo, L.; Bremerich, M.; Clive, B.; Andreu, J.; Weatherby, C.; Bentley, R.; Brooker, J.; Wheeler, S.; Teruel, J. | Konferenzbeitrag |
| 2005 | Recent developments in III-V multi-junction space solar cells
Bett, A.W.; Baur, C.; Dimroth, F.; Guter, W.; Meusel, M.; Strobl, G. | Konferenzbeitrag |
| 2005 | Simulation of single junction GaAs solar cells considering optical coupling
Hermle, M.; Letay, G.; Mack, B.; Bett, A.W. | Konferenzbeitrag |
| 2005 | Tunnel diodes for III-V multi-junction solar cells
Guter, W.; Dimroth, F.; Meusel, M.; Bett, A.W. | Konferenzbeitrag |
| 2004 | Cell-mounted spectral filters for thermophotovoltaic applications
Abbott, P.; Bett, A.W. | Konferenzbeitrag |
| 2004 | Characterization of GaSb-based heterostructures by scanning electron microscope cathodoluminescence and scanning tunnelling microscope
Storgards, J.; Méndez, B.; Piqueras, J.; Chenot, M.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2004 | Comparison of dilute nitride growth on a single- and 8×4-inch multiwafer MOVPE system for solar cell applications
Dimroth, F.; Baur, C.; Bett, A.W.; Volz, K.; Stolz, W. | Zeitschriftenaufsatz |
| 2004 | Development of a novel TPV power generator
Aicher, T.; Kästner, P.; Gopinath, A.; Gombert, A.; Bett, A.W.; Schlegl, T.; Hebling, C.; Luther, J. | Konferenzbeitrag |
| 2004 | High external quantum efficiency of planar semiconductor structures
Catchpole, K.R.; Lin, K.L.; Campbell, P.; Green, M.A.; Bett, A.W.; Dimroth, F. | Zeitschriftenaufsatz |
| 2004 | MOVPE growth of Sb-based semiconductors in a 9x2-inch planetary® reactor
Giesen, C.; Heuken, M.; Dimroth, F.; Bett, A.W.; Hannappel, T.; Kollonitsch, Z.; Möller, K.; Seip, M.; Greiling, A. | Konferenzbeitrag |
| 2004 | Optimized 9×2-inch MOVPE reactor for the growth of Al-containing antimonides
Dimroth, F.; Bett, A.W.; Giesen, C.; Heuken, M. | Zeitschriftenaufsatz |
| 2004 | RBS analysis of AlGaSb thin films
Barradas, N.P.; Alves, E.; Ruiz, C.M.; Dieguez, E.; Dimroth, F.; Chenot, M.-A.; Bett, A. | Konferenzbeitrag, Zeitschriftenaufsatz |
| 2004 | Tandem cells for very high concentration
Bett, A.W. | Aufsatz in Buch |
| 2003 | 5-Junction III-V solar cells for space applications
Dimroth, F.; Baur, C.; Meusel, M.; Riesen, S. van; Bett, A.W. | Konferenzbeitrag |
| 2003 | Accelerated aging tests on III-V single- and multi-junction solar cells
Riesen, S. van; Bett, A.W.; Willeke, G. | Konferenzbeitrag |
| 2003 | Advanced GaInP/Ga(In)As/Ge triple junction space solar cells
Strobl, G.; Dietrich, R.; Hilgarth, J.; Köstler, W.; Kern, R.; Nell, M.; Rothenbacher, S.; Bett, A.W.; Dimroth, F.; Meusel, M.; Campesato, R.; Flores, C.; Timo, G.; Smekens, G.; Vanbegin, J.; Raskin, G.; Geens, W.; LaRoche, G.; Hey, G.; Signorini, C.; Taylor, S. | Konferenzbeitrag |
| 2003 | Beschleunigte Alterung von III/V Solarzellen
Riesen, S. van; Bett, A.W. | Konferenzbeitrag |
| 2003 | Calculating the generation function of III-V solar cells
Letay, G.; Breselge, M.; Bett, A.W. | Konferenzbeitrag |
| 2003 | Characterisation of a 300 x photovoltaic concentrator system with one- axis tracking
Hein, M.; Dimroth, F.; Siefer, G.; Bett, A.W. | Zeitschriftenaufsatz |
| 2003 | Correlation of reduced oxygen content in precursors with improved MOVPE layer quality
Rushworth, S.A.; Smith, L.M.; Ravetz, M.S.; Coward, K.M.; Odedra, R.; Kanjolia, R.; Bland, S.W.; Dimroth, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2003 | Development of a 1.0 eV (GaIn)(NAs) solar cell
Baur, C.; Bett, A.W.; Dimroth, F.; Riesen, S. van; Kunert, B.; Traversa, M.; Volz, K.; Stolz, W. | Konferenzbeitrag |
| 2003 | Fabrication of MIM-GaAs solar cells for high concentration PV
Riesen, S. van; Dimroth, F.; Bett, A.W. | Konferenzbeitrag |
| 2003 | Flatcon-modules. Technology and characterisation
Bett, A.W.; Baur, C.; Dimroth, F.; Lange, G.; Meusel, M.; Riesen, S. van; Siefer, G.; Andreev, V.M.; Rumyantsev, V.D.; Sadchikov, N.A. | Konferenzbeitrag |
| 2003 | GaSb photovoltaic cells for applications in TPV generators
Bett, A.W.; Sulima, O.V. | Zeitschriftenaufsatz |
| 2003 | GaSb-, InGaAsSb-, InAsSbp- and Ge-TPV cells for low-temperature TPV applications
Sulima, O.V.; Bett, A.W.; Mauk, M.G.; Dimroth, F.; Dutta, P.S.; Mueller, R.L. | Konferenzbeitrag |
| 2003 | Growth of Sb-based materials by MOVPE
Dimroth, F.; Agert, C.; Bett, A.W. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2003 | High external quantum efficiency from double heterostructure layers as selective emitters in thermophotonic systems
Lin, K.; Catchpole, K.R.; Trupke, T.; Campbell, P.; Green, M.A.; Aberle, A.G.; Corkish, R.; Bett, A.W.; Dimroth, F. | Konferenzbeitrag |
| 2003 | High external quantum efficieny from double heterostructured layers as selective emitters in thermophotonic systems
Lin, K.; Catchpole, K.R.; Trupke, T.; Campbell, P.; Green, M.A.; Aberle, A.G.; Corkish, R.; Bett, A.W.; Dimroth, F. | Konferenzbeitrag |
| 2003 | Measurement and comparison of the ratio, of the direct beam to normal hemispherical solar spectra, in various parts of the world
Faiman, D.; Karnieli, A.; Ninari, N.; Melnichak, V.; Karki, I.; Bett, A.W.; Siefer, G.; Borg, N. van der; Burgers, A.R.; Dunlop, E.D. | Konferenzbeitrag |
| 2003 | Non-empirical modelization of space degradation of multijunction cells
Bourgoin, J.C.; Zazoui, M.; Makham, S.; Hadrami, M.; Sun, G.G.; Signorini, C.; Taylor, S.J.; Strobl, G.; Dietrich, R.; Bett, A.W.; Guard, O. | Konferenzbeitrag |
| 2003 | The PV fibre project: A PV concentrator for indoor operation of 1000X MJ solar cells by fibre transmission
Sala, G.; Anton, I.; Bett, A.W.; Luque-Heredia, I.; Trebst, T. | Konferenzbeitrag |
| 2003 | Silicon concentrator cells designed for a direct mounting on compound parabolic concentrator
Mohr, A.; Steuder, M.; Bett, A.W.; Glunz, S.W. | Konferenzbeitrag |
| 2003 | Spectral response measurements of monolithic GaInP/Ga(In)As/Ge triple-junction solar cells
Meusel, M.; Baur, C.; Letay, G.; Bett, A.W.; Warta, W.; Fernandez, E. | Zeitschriftenaufsatz |
| 2002 | Advanced GaInP/Ga(In)As/Ge triple-junction space solar cells
Strobl, G.; Hilgarth, J.; Nell, M.; Dietrich, R.; Kern, R.; Köstler, W.; Bett, A.W.; Dimroth, F.; Schubert, U.; Flores, C.; Campesato, R.; Timo, G.; LaRoche, G.; Signorini, C.; Bogus, K. | Konferenzbeitrag |
| 2002 | Anordnung zur Messung von Messgroessen und Verfahren zum Betrieb der Anordnung
Kunz, S.; Geneiss, V.; Buschmann, J.; Humpfer, H.; Braun, C.; Bett, A. | Patent |
| 2002 | Characterisation of a 25% high-efficiency fresnel lens module with GaInP/GaInAs dual-junction concentrator solar cells
Hein, M.; Meusel, M.; Baur, C.; Dimroth, F.; Lange, G.; Siefer, G.; Tibbits, T.N.D.; Bett, A.W.; Andreev, V.M.; Rumyantsev, V.D. | Konferenzbeitrag |
| 2002 | Development of III-V-Based concentrator cells and their application in PV-modules
Bett, A.W.; Dimroth, F.; Hein, F.; Lange, G.; Meusel, M.; Schubert, U.; Siefer, G. | Konferenzbeitrag |
| 2002 | Development of III-V-based concentrator solar cells and their application in PV-modules
Bett, A.W.; Dimroth, F.; Hein, M.; Lange, G.; Meusel, M.; Schubert, U.; Siefer, G. | Konferenzbeitrag |
| 2002 | Diffusion on Zn in TPV materials: GaSb, InGaSb, InGaAsSb and InAsSbP
Sulima, O.V.; Bett, A.W.; Mauk, M.G.; Ber, B.Y.; Dutta, P.S. | Konferenzbeitrag |
| 2002 | GaAs photovoltaic cells for laser power beaming at high power densities
Riesen, S. van; Schubert, U.; Bett, A.W. | Konferenzbeitrag |
| 2002 | GaSb-, InGaAsSb-, InGaSb-, InAsSbP- and Ge-TPV cells with diffused emitters
Sulima, O.V.; Bett, A.W.; Dutta, P.S.; Mauk, M.G.; Müller, R.L. | Konferenzbeitrag |
| 2002 | Gasb-InGaSb and Ge-TPV cells with diffused emitters
Sulima, O.V.; Bett, A.W.; Dutta, P.S.; Mauk, M.G.; Mueller, R.L. | Zeitschriftenaufsatz, Konferenzbeitrag |
| 2002 | Hochkonzentrierende Photovoltaik: Modulwirkungsgrade bis zu 25%
Bett, A.W. | Konferenzbeitrag |
| 2002 | Influence of the simulator spectrum on the calibration of multi-junction solar cells under concentration
Siefer, G.; Baur, C.; Meusel, M.; Dimroth, F.; Bett, A.W.; Warta, W. | Konferenzbeitrag |
| 2002 | Origin of the photoluminescence line at 0.8 eV in undoped and Si-doped GaSb grown by MOVPE
Agert, C.; Gladkov, P.S.; Bett, A.W. | Zeitschriftenaufsatz |
| 2002 | Spectral mismatch correction and spectrometric characterization of monolithic III-V multi-junction solar cells
Meusel, M.; Adelhelm, R.; Dimroth, F.; Bett, A.W.; Warta, W. | Zeitschriftenaufsatz |
| 2001 | Advanced III-V solar cell structures grown by MOVPE
Bett, A.W.; Adelhelm, R.; Agert, C.; Beckert, R.; Dimroth, F.; Schubert, U. | Zeitschriftenaufsatz |
| 2001 | Characterisation of a high concentration system with one-axis-tracking
Hein, M.; Bett, A.W.; Dimroth, F.; Siefer, G. | Konferenzbeitrag |
| 2001 | Determination of absolute external quantum efficiency of monolithic triple junction solar cells
Beckert, R.; Meusel, M.; Siefer, G.; Warta, W.; Bett, A.W. | Konferenzbeitrag |
| 2001 | Fabrication and simulation of GaSb thermophotovoltaik cells
Sulima, O.V.; Bett, A.W. | Zeitschriftenaufsatz |
| 2001 | High-efficiency (AlGa)As/GaAs solar cells grown by MOVPE using TBAs and low temperatures and low V/III-ratios
Agert, C.; Dimroth, F.; Schubert, U.; Bett, A.W.; Leu, S.; Stolz, W. | Zeitschriftenaufsatz |
| 2001 | Metamorphic GayIn1-yP/Ga1-xInxAs tandem solar cells for space and for terrestrial concentrator applications at C > 1000 suns
Dimroth, F.; Beckert, R.; Meusel, M.; Schubert, U.; Bett, A.W. | Zeitschriftenaufsatz |
| 2001 | MOVPE of GaSb, (AlGa)Sb and (AlGa)(AsSb) in a multiwafer planetary reactor
Agert, C.; Lanyi, P.; Bett, A.W. | Zeitschriftenaufsatz |
| 2000 | 25,5% efficient Ga(0,35)In(0,65)P/Ga(0,83)In(0,17)As tandem solar cells grown on GaAs substrates
Dimroth, F.; Schubert, U.; Bett, A.W. | Zeitschriftenaufsatz |
| 2000 | 30 per cent monolithic tandem concentrator solar cells for concentrations exceeding 1000 suns
Bett, A.W.; Dimroth, F.; Lange, G.; Meusel, M.; Beckert, R.; Hein, M.; Riesen, S.V.; Schubert, U. | Konferenzbeitrag |
| 2000 | All-glass terrestrial concentrator modules based on composite fresnel lenses and III-V solar cells
Andreev, A.; Rumyantsev, V.D.; Shvarts, M.Z.; Bett, A.W.; Dimroth, F.; Hein, M.; Letay, G.; Sulima, O.V. | Konferenzbeitrag |
| 2000 | Anodic oxidation of GaSb in Acid-glycol-water electrolytes
Sulima, O.; Bett, A.; Wagner, J. | Zeitschriftenaufsatz |
| 2000 | Characterization and simulation of GaSb device-related properties
Stollwerck, G.; Sulima, O.V.; Bett, A.W. | Zeitschriftenaufsatz |
| 2000 | Concentrator array based on GaAs cells and fresnel lens concentrator
Andreev, A.; Bett, A.W.; Dimroth, F.; Hein, M.; Letay, G.; Rumyantsev, V.D.; Shvarts, M.Z.; Sulima, O.V. | Konferenzbeitrag |
| 2000 | Development of Ga(5.51)In(0.49)P/GaAs tandem solar cells on an industrial size MOVPE reactor
Bett, A.W.; Dimroth, F.; Meusel, M.; Schubert, U.; Adelhelm, R. | Konferenzbeitrag |
| 2000 | Growth of antimony-based materials in a multiwafer planetary MOVPE-reactor
Agert, C.; Lanyi, P.; Sulima, O.V.; Stolz, W.; Bett, A.W. | Zeitschriftenaufsatz |
| 2000 | High C-doping of MOVPE grown thin Al(x)Ga(1-x)As layers for AlGaAs/GaAs interband tunneling devices
Dimroth, F.; Schubert, U.; Bett, A.W.; Schienle, F. | Konferenzbeitrag |
| 2000 | High C-doping of MOVPE grown thin AlxGa1-xAs layers for AlGaAs/GaAs interband tunneling devices
Dimroth, F.; Schubert, U.; Schienle, F.; Bett, A.W. | Zeitschriftenaufsatz |
| 2000 | InGaAsSb photovoltaic cells with enhanced open-circuit voltage
Sulima, O.V.; Beckert, R.; Bett, A.W.; Cox, J.A.; Mauk, M.G. | Konferenzbeitrag |
| 2000 | Liquid-phase epitaxy of low-bandgap III-V antimonides for thermophotovoltaic devices
Mauk, M.G.; Shellenbarger, Z.A.; Cox, J.A.; Sulima, O.V.; Bett, A.W.; Müller, R.L.; Sims, P.E.; Mc Neely, J.B.; Netta, L.C. di | Zeitschriftenaufsatz |
| 2000 | Low oxygen content trimethylaluminium and trimethylindium for MOVPE of light emitting devices
Smith, L.M.; Rushworth, S.A.; Ravetz, M.S.; Odedra, R.; Konjolia, R.; Agert, C.; Dimroth, F.; Schubert, U.; Bett, A.W. | Zeitschriftenaufsatz |
| 2000 | MOVPE grown Ga(1-x)In(x)As solar cells for GaInP/GaInAs tandem applications
Dimroth, F.; Lanyi, P.; Schubert, U.; Bett, A.W. | Konferenzbeitrag |
| 2000 | MOVPE grown Ga1-xInxAs solar cells for GaInP/GaInAs tandem applications
Dimroth, F.; Lanyi, P.; Schubert, U.; Bett, A.W. | Zeitschriftenaufsatz |
| 2000 | New lattice mismatched GaIn/GaInAs tandem solar cell concepts for high efficiency space- and terrestrial concentrator solar cells
Dimroth, F.; Lanyi, P.; Meusel, M.; Schubert, U.; Bett, A.W. | Konferenzbeitrag |
| 2000 | Procedures for evaluating multijunction concentrators
Emery, K.; Moriarty, T.; Kurtz, S.; Meusel, M.; Beckert, R.; Dimroth, F.; Bett, A.W.; Warta, W. | Konferenzbeitrag |
| 2000 | Progress in development of All-glass terrestrial concentrator modules based on composite fresnel lenses and III-V solar cells
Rumyantsev, V.D.; Andreev, V.M.; Bett, A.W.; Dimroth, F.; Hein, M.; Lamge, G.; Shvarts, M.Z.; Sulima, O.V. | Konferenzbeitrag |
| 2000 | Radiation response of dual-junction Ga(x)In(1-x)P/Ga(y)In(1-y)As solar cells
Walters, R.J.; Summers, G.P.; Bett, A.W.; Dimroth, F.; Hofmann, R.W.; Stan, M.A.; Takamoto, T.; Ikeda, E. | Konferenzbeitrag |
| 2000 | Radiation response of dual-junction Ga(y)In(1-y)P/Ga(1-x)In(x)As solar cells
Dimroth, F.; Bett, A.W.; Walters, R.J.; Summers, G.P.; Messenger, S.R.; Takamoto, T.; Ikeda, E.; Imaizumi, M.; Anzawa, O.; Matsuda, S. | Konferenzbeitrag |
| 2000 | Radiation response of dual-junction GayIn1-yP/Ga1- xInxAs solar-cells
Dimroth, F.; Bett, A.W.; Walters, R.J.; Summers, G.P.; Messenger, S.R.; Takamoto, T.; Ikeda, E.; Imaizumi, M.; Anzawa, O.; Matsuda, S. | Konferenzbeitrag |
| 2000 | Radiation response of Ga(x)In(1-x)As solar cells
Walters, R.J.; Messenger, S.R.; Summers, G.P.; Bett, A.W.; Dimroth, F.; Hoffmann, R.-W.; Stan, M.A.; Takamoto, T.; Ikeda, E.; Imaizumi, M.; Anzawa, O.; Matsuda, S. | Konferenzbeitrag |
| 2000 | Recent progress in the development of III-V solar and thermophotovoltaic cells
Dimroth, F.; Sulima, O.V.; Bett, A.W. | Zeitschriftenaufsatz |
| 2000 | Thermophotovoltaic cells on zinc diffused poly-crystalline GaSb
Sulima, O.V.; Bett, A.W.; Dutta, P.S.; Ehsani, H.; Gutmann, R.J. | Konferenzbeitrag |
| 1999 | Development of GaInP/GaAs tandem solar cells on GaAs and germanium substrates
Dimroth, F.; Lanyi, P.; Schubert, U.; Bett, A.W. | Konferenzbeitrag |
| 1999 | III-V Compounds for solar cell Applications
Bett, A.W.; Dimroth, F.; Stollwerck, G.; Sulima, O.V. | Zeitschriftenaufsatz |
| 1999 | Pseudo-closed box diffusion of Zn into InGaAsSb and AlGaSb for TPV devices
Bett, A.W.; Ber, B.Y.; Mauk, M.G.; South, J.T.; Sulima, O.V. | Konferenzbeitrag |
| 1998 | Highest efficiency GaAs/GaSb tandem concentrator module
Bett, A.W.; Stollwerk, G.; Sulima, O.V.; Wettling, W. | Konferenzbeitrag |
| 1997 | Simplification of process technology for high-efficiency solar cells
Bett, A.W.; Glunz, S.W.; Knobloch, J.; Schindler, J.; Wettling, W. | Konferenzbeitrag |
| 1996 | Herstellung und Charakterisierung von Al(0.26)Ga(0.74)As-Solarzellen für die Tandem-Konzentrator-Anwendung
Bett, A.W.; Dimroth, F.; Stollwerck, G.; Sulima, O.V.; Wettling, W. | Konferenzbeitrag |
| 1996 | High-efficiency Dünnschicht- und Konzentrator-Solarzellen aus Galliumarsenid
: Bett, A.W.; Wettling, W. | Bericht |
| 1996 | Simulation und Entwicklung von GaSb-Solarzellen mit hohem Wirkungsgrad
Stollwerck, G.; Sulima, O.V.; Bett, A.W.; Keser, S.; Baldus, A. | Konferenzbeitrag |
| 1996 | Transmissionline-Messungen und ihre Übertragbarkeit auf Solarzellen
Blug, A.; Stollwerck, G.; Blieske, U.; Bett, A.W. | Konferenzbeitrag |
| 1996 | Zn-Diffusion für eine GaSb-Photovoltaikzelle
Bett, A.W.; Keser, S.; Stollwerck, G.; Sulima, O.V. | Konferenzbeitrag |
| 1995 | Etchback-regrowth process for AIGaAs/GaAs solar cells with built-in electric fields
Bett, A.W.; Baldus, A.; Blug, A.; Mintairov, A.M.; Namazov, A.; Sulima, O.V. | Konferenzbeitrag |
| 1995 | Etchback-regrowth process for AlGaAs/GaAs solar cell structures
Baldus, A.; Blieske, U.; Sulima, O.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1995 | GaAs/Si Heteroepitaxie mittels LPE/MOCVD
Baldus, A.; Bett, A.W.; Blieske, U.; Duong, T.; Sulima, O.V.; Wettling, W. | Abstract |
| 1995 | Investigations of GaAs growth from Bi-based melts of solar cells
Baldus, A.; Sulima, O.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1995 | Konzentratormodule als Alternative zu Flachmodulen bei Hochleistungsanwendung
Bett, A.W.; Mohring, H.D. | Konferenzbeitrag |
| 1995 | Optimierung von GaAs-Sz für die Tandem-Konzentrator-Anwendung
Blieske, U.; Baldus, A.; Blug, A.; Bett, A.W.; Schumacher, J.; Sterk, S. | Abstract |
| 1995 | Verringerung des Kontaktwiderstandes von AuMn auf LPE-GaAs-Solarzellen mittels Nachdiffusion von Zink aus der Gasphase
Bett, A.W.; Blieske, U.; Duong, T.; Schetter, C.; Sulima, O.V. | Abstract |
| 1994 | AlGaAs/GaAs solar cells grown by horizontal and vertical LPE etchback-regrowth process
Baldus, A.; Blieske, U.; Sulima, O.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1994 | AlGaAs/GaAs Solarzellen mit hohem Wirkungsgrad für Konzentrator-Module
Blieske, U.; Baldus, A.; Lutz, F.; Duong, T.; Schetter, C.; Sulima, O.; Wettling, W.; Bett, A.W. | Abstract |
| 1994 | GaAS one-sun and concentrator solar cells based on LPE-ER grown structures
Baldus, A.; Blieske, U.; Duong, T.; Lutz, F.; Sulima, O.; Schetter, C.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1994 | LPE-GaAs and LBSF-Si solar cells for tandem concentrator application
Blieske, U.; Sterk, S.; Schumacher, J.; Wettling, W.; Marti, A.; Terron, M.J.; Luque, A.; Bett, A.W. | Konferenzbeitrag |
| 1994 | Optimization of GaAs solar cells for application in concentrator modules
Blieske, U.; Duong, T.; Schetter, C.; Sulima, O.; Bett, A.W. | Konferenzbeitrag |
| 1994 | Selective MOVPE-growth of GaAs on Si for photovoltaic devices
Zieger, K.; Strauss, P.; Scholz, F.; Frankowsky, G.; Hangleiter, A.; Blieske, U.; Schetter, C.; Lutz, F.; Frese, V.; Bett, A.W. | Konferenzbeitrag |
| 1993 | High-throughput two-melt LPE fabrication of AlGaAs/GaAs solar cells
Habich, A.; Nguyen, T.T.T.; Sulima, O.V.; Welter, H.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1993 | Optimization of optical properties of graded-xAlxGa1-xAs window layers on LPE-grown GaAs solar cells
Habermann, G.; Lutz, F.; Schetter, C.; Sulima, O.V.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1992 | GaAs-on-Si solar cell structures grown by MBE and LPE
Borgwarth, K.; Sulima, O.V.; Wettling, W.; Schetter, C.; Bett, A.W. | Konferenzbeitrag |
| 1991 | Investigations of emitter characteristics of LPE GaAs solar cells
Welter, H.; Ehrhardt, A.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1991 | Optimization of LPE-grown high efficiency GaAs solar cells
Cardona, S.; Ehrhardt, A.; Lutz, F.; Welter, H.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1991 | Transient photoluminescence decay study of minority carrier lifetime in GaAs heteroface solar cell structures
Ehrhardt, A.; Wettling, W.; Bett, A.W. | Zeitschriftenaufsatz |
| 1990 | Dünnschichtsolarzellen aus Galliumarsenid
Bronner, W.; Ehrhardt, A.; Lanyi, P.; Lutz, F.; Welter, H.; Yavas, O.; Schetter, C.; Wettling, W.; Bett, A.W.; Nguyen, T.N. | Konferenzbeitrag |
| 1990 | Transient photoluminescence decay investigations of LPE GaAs heteroface solar cells
Ehrhardt, A.; Lutz, F.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1990 | Zur Abschätzung von Schichtdicke und Versetzungsdichte bei der Heteroepitaxie mittels Rockingkurvenmessungen
Lanyi, P.; Yavas, O.; Bronner, W.; Bett, A.W. | Konferenzbeitrag |
| 1989 | High efficiency isothermal LPE grown GaAs solar cells with high fill factor
Lutz, F.; Nguyen, T.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1989 | Homogeneity evaluation of GaAs LPE solar cell processing by photoluminescence mapping and photoluminescence decay measurements
Ehrhardt, A.; Krawczyk, S.K.; Schohe, K.; Wettling, W.; Bett, A.W. | Konferenzbeitrag |
| 1988 | Die Bedeutung der GaAlAs-Schicht für die GaAs-Solarzelle
Nguyen, T.; Lutz, F.; Bett, A.W. | Abstract |
| 1988 | Homogeneity of the local carrier lifetime in GaAs solar cells
Lutz, F.; Louis, T.; Leo, K.; Bett, A.W. | Konferenzbeitrag |