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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 |