Fraunhofer-Gesellschaft

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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Broadband Antireflection Mie Scatterers Revisited - a Solar Cell and Module Analysis
Stevens, L.; Tucher, N.; Höhn, O.; Hauser, H.; Müller, C.; Bläsi, B.
Zeitschriftenaufsatz
2018Advanced module optics of textured perovskite silicon tandem solar cells
Tucher, N.; Höhn, O.; Bläsi, B.; Goldschmidt, J.C.
Konferenzbeitrag
2018Approach of a fluid dynamic model for the investigation of an industrial wet chemical process bath
Mohr, L.; Zimmer, M.
Konferenzbeitrag
2018Development of 4 nm-Thin PECVD aluminium oxide using plasma analysis and its application to PERC solar cells and modules
Hofmann, Marc; Wagenmann, Dirk; Teßmann, Christopher; Jäcklein, Martin; Saint-Cast, Pierre; Eberlein, Dirk; Kraft, Achim; Dippell, T.; May, F.; Dörr, M.; Cord, B.; Schütte, T.; Neiß, P.; Eichhorn, L.; Klick, M.; Richter, U.; Siemens, M.; Wiedemuth, P.
Konferenzbeitrag
2018Development of an Ozone-Based Inline Cleaning and Conditioning Concept
Fischer, A.; Moldovan, A.; Temmler, J.; Zimmer, M.; Rentsch, J.
Konferenzbeitrag
2018Downshifting maximization procedure applied to [Eu(bphen)(tta)3] at different concentrations applied to a photovoltaic device and covered with a hemispherical reflector
Guerrero-Lemus, R.; Sanchiz, J.; Sierra-Ramos, M.; Martín, I.R.; Hernandez-Rodriguez, C.; Borchert, D.
Zeitschriftenaufsatz
2018Efficiency Potential of P-Type PERT vs. PERC Solar Cells
Meier, S.; Wasmer, S.; Fell, A.; Wöhrle, N.; Greulich, J.; Wolf, A.
Konferenzbeitrag
2018Emitter Formation and Passivation Dependence on Crystal Grain Orientations after Atmospheric Pressure Dry Nanotexturing
Ridoy, A.I.; Kafle, B.; Saint-Cast, P.; Lohmüller, S.; Norouzi, M.H.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.; Preu, R.
Konferenzbeitrag
2018Excellent surface passivation quality using industrial-scale direct-plasma TOPCon deposition technology
Steinhauser, B.; Polzin, J.-I.; Feldmann, F.; Hermle, M.; Glunz, S.W.
Zeitschriftenaufsatz
2018Fabrication of APCVD PSG Emitter-Based Industrial PERC Solar Cells Reaching >21.0% Conversion Efficiencies
Kafle, B.; Saint-Cast, P.; Belledin, U.; Lohmüller, S.; Zunft, H.; Knauss, H.; Palinginis, P.; Kusterer, C.; Köhler, R.; Zehl, T.; Wolf, A.; Hofmann, M.
Konferenzbeitrag
2018Field stitching approach for the wave optical modeling of black silicon structures
Tucher, N.; Gebrewold, H.T.; Bläsi, B.
Zeitschriftenaufsatz
2018High-Efficiency Diamond Wire-Sawn mc-Si-Based PERC Solar Cells Textured by Atmospheric Pressure Dry Etching
Kafle, B.; Ridoy, A.I.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Duncker, K.; Petter, K.; Peters, S.; Hofmann, M.
Konferenzbeitrag
2018Highly luminescent film as enhancer of photovoltaic devices
González-Pérez, S.; Sanchiz, J.; Rodríguez, V.D.; Canadillas-Ramallo, D.; González-Platas, J.; Borchert, D.; Gonzalez-Diaz, B.; Hernandez-Rodriguez, C.; Guerrero-Lemus, R.
Zeitschriftenaufsatz
2018Influence of Interconnection Concepts for IBC Solar Cell Performance by Simulation
Huyeng, J.D.; Spribille, A.; Rendler, L.C.; Ebert, C.; Eitner, U.; Keding, R.
Konferenzbeitrag
2018Inline PECVD Deposition of Poly-Si-Based Tunnel Oxide Passivating Contacts
Temmler, J.; Polzin, J.-I.; Feldmann, F.; Kraus, L.; Kafle, B.; Mack, S.; Moldovan, A.; Hermle, M.; Rentsch, J.
Zeitschriftenaufsatz
2018Integrating transparent conductive oxides to improve the infrared response of silicon solar cells with passivating rear contacts
Tutsch, Leonard; Feldmann, Frank; Bivour, Martin; Wolke, Winfried; Hermle, Martin; Rentsch, Jochen
Konferenzbeitrag
2018Large Area TOPCon Technology Achieving 23.4% Efficiency
Steinhauser, B.; Feldmann, F.; Polzin, J.-I.; Tutsch, L.; Arya, V.; Grübel, B.; Fischer, A.; Moldovan, A.; Benick, J.; Richter, A.; Brand, A.A.; Kluska, S.; Hermle, M.
Konferenzbeitrag
2018Light scattering at random pyramid textures: Effects beyond geometric optics
Höhn, O.; Tucher, N.; Richter, A.; Hermle, M.; Bläsi, B.
Konferenzbeitrag
2018Nanoimprinted sol-gel materials for antireflective structures on silicon solar cells
Stevens, L.; Hauser, H.; Höhn, O.; Tucher, N.; Wellens, C.; Jahn, R.; Glaubitt, W.; Müller, C.; Bläsi, B.
Konferenzbeitrag
2018PECVD-AlOx
Saint-Cast, P.; Hofmann, M.
Aufsatz in Buch
2018Photonic structures for III-V//Si multi-junction solar cells with efficiency >33%
Bläsi, B.; Höhn, O.; Hauser, H.; Tucher, N.; Cariou, R.; Benick, J.; Feldmann, F.; Beutel, P.; Lackner, D.; Siefer, G.; Glunz, S.W.; Bett, A.W.; Dimroth, F.; Hermle, M.
Konferenzbeitrag
2018Role of oxygen for boron diffusion from borosilicate glass layers deposited by atmospheric pressure chemical vapor deposition
Meier, S.; Wolf, A.; Mack, S.; Lohmüller, S.; Glunz, S.W.
Zeitschriftenaufsatz
2018Selective Emitter Using APCVD PSG Layer as Doping Source
Saint-Cast, P.; Belledin, U.; Lohmüller, E.; Kafle, B.; Weber, J.; Seren, S.; Lohmüller, S.; Wolf, A.; Hofmann, M.
Konferenzbeitrag
2018SiO2 surface passivation layers - a key technology for silicon solar cells
Glunz, S.W.; Feldmann, F.
Zeitschriftenaufsatz
2018Texturisation of Multicrystalline DWS Wafers by HF/HNO3/H2SO4 at Elevated Temperature
Krieg, K.; Jenek, N.A.; Zimmer, M.
Konferenzbeitrag
2018Theoretical study of pyramid sizes and scattering effects in silicon photovoltaic module stacks
Höhn, O.; Tucher, N.; Bläsi, B.
Zeitschriftenaufsatz
2018Towards 90% Bifaciality for p-Type Cz-Si Solar Cells by Adaption of Industrial PERC Processes
Lohmüller, E.; Lohmüller, S.; Norouzi, M.H.; Saint-Cast, P.; Weber, J.; Meier, S.; Wolf, A.
Konferenzbeitrag
2018Trends in Solar Electricity
Bett, A.W.
Vortrag
2017Angle dependence of solar cells and modules: The role of cell texturization
Geisemeyer, I.; Tucher, N.; Müller, B.; Steinkemper, H.; Hohl-Ebinger, J.; Schubert, M.C.; Warta, W.
Zeitschriftenaufsatz
2017Characterizing the degradation of PDMS stamps in nanoimprint lithography
Tucher, N.; Höhn, O.; Hauser, H.; Müller, C.; Bläsi, B.
Zeitschriftenaufsatz
2017Comprehensive analysis of optical texture properties at solar cell and module level using the OPTOS formalism
Tucher, N.; Müller, B.; Jakob, P.; Eisenlohr, J.; Höhn, O.; Hauser, H.; Goldschmidt, J.C.; Hermle, M.; Bläsi, B.
Vortrag
2017Development and characterization of multifunctional PassDop layers for local p+-laser doping
Norouzi, M.; Saint-Cast, P.; Lohmüller, E.; Steinhauser, B.; Benick, J.; Werner, S.; Bitnar, B.; Palinginis, P.; Neuhaus, H.; Hofmann, M.; Wolf, A.
Zeitschriftenaufsatz, Konferenzbeitrag
2017Fluid dynamic modeling of an industrial wet chemical process bath for the production of silicon solar cells
Mohr, L.; Zimmer, M.; Moldovan, A.; Menschick, M.; Mandlmeier, B.; Müller, C.
Konferenzbeitrag
2017High-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
2017Influence of surface preparation and cleaning on the passivation of boron diffused silicon surfaces for high efficiency photovoltaics
Ali, H.; Moldovan, A.; Mack, S.; Wilson, M.; Schoenfeld, W.V.; Davis, K.O.
Zeitschriftenaufsatz
2017Influence of the transparent electrode sputtering process on the interface passivation quality of silicon heterojunction solar cells
Tutsch, Leonard; Bivour, Martin; Wolke, Winfried; Hermle, Martin; Rentsch, Jochen
Konferenzbeitrag
2017Inline PECVD deposition of a-Si layers for heterojunction solar cells on an industrial scale
Temmler, J.; Moldovan, A.; Putra, D.; Bivour, M.; Rentsch, J.
Konferenzbeitrag
2017Interference and nanoimprint lithography for the patterning of large areas
Tucher, N.; Hauser, H.; Höhn, O.; Kübler, V.; Wellens, C.; Müller, C.; Bläsi, B.
Konferenzbeitrag
2017Key aspects for fabrication of p-type Cz-Si PERC solar cells exceeding 22% conversion efficiency
Werner, S.; Lohmüller, E.; Saint-Cast, P.; Greulich, J.M.; Weber, J.; Schmidt, S.; Moldovan, A.; Brand, A.A.; Dannenberg, T.; Mack, S.; Wasmer, S.; Demant, M.; Linse, M.; Ackermann, R.; Wolf, A.; Preu, R.
Konferenzbeitrag
2017Metallisation of boron-doped polysilicon layers by screen printed silver pastes
Mack, S.; Schube, J.; Fellmeth, T.; Feldmann, F.; Lenes, M.; Luchies, J.-M.
Zeitschriftenaufsatz
2017On the nature of emitter diffusion and screen-printing contact formation on nanostructured silicon surfaces
Kafle, B.; Freund, T.; Schön, J.; Werner, S.; Lorenz, A.; Wolf, A.; Saint-Cast, P.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.
Zeitschriftenaufsatz
2017Optical performance of the honeycomb texture - a cell and module level analysis using the OPTOS formalism
Tucher, N.; Müller, B.; Jakob, P.; Eisenlohr, J.; Höhn, O.; Hauser, H.; Goldschmidt, J.C.; Hermle, M.; Bläsi, B.
Zeitschriftenaufsatz, Konferenzbeitrag
2017Rear passivated mc-Si solar cells textured by atmospheric pressure dry etching
Saint-Cast, P.; Kafle, B.; Pandey, R.; Ridoy, A.I.; Hofmann, M.; Clochard, L.; Schwarze, T.; Pittroff, M.; Rentsch, J.; Preu, R.
Zeitschriftenaufsatz, Konferenzbeitrag
2017Screen-printed metallization for p-Type poly-Si passivated contacts formed by LPCVD
Mack, S.; Fellmeth, T.; Schube, J.; Feldmann, F.; Lenes, M.; Luchies, J.R.M.
Konferenzbeitrag
2017Transmission electron microscopy based interface analysis of the origin of the variation in surface recombination of silicon for different surface preparation methods and passivation materials
Ali, H.; Moldovan, A.; Mack, S.; Schoenfeld, W.V.; Davis, K.O.
Zeitschriftenaufsatz
2016Activation Energy of Negative Fixed Charges in Thermal ALD Al2O3
Kühnhold-Pospischil, S.; Saint-Cast, P.; Richter, A.; Hofmann, M.
Zeitschriftenaufsatz
2016Efficiency increase of crystalline silicon solar cells with nanoimprinted rear side gratings for enhanced light trapping
Eisenlohr, J.; Tucher, N.; Hauser, H.; Graf, M.; Benick, J.; Bläsi, B.; Goldschmidt, J.C.; Hermle, M.
Zeitschriftenaufsatz
2016High-efficiency n-type silicon solar cells: Advances in PassDop technology and NiCu plating on boron emitter
Steinhauser, B.; Kamp, M.; Brand, A.A.; Jäger, U.; Bartsch, J.; Benick, J.; Hermle, M.
Zeitschriftenaufsatz
2016The influence of nitrogen on laser doping from phosphorous doped a-SiNx layers
Steinhauser, B.; Jäger, U.; Benick, J.; Chong, E.; Lam, J.; Steeman, R.; Rostan, H.; Nekarda, J.; Hermle, M.; Preu, R.; Glunz, S.W.
Zeitschriftenaufsatz
2016Influence of surface near doping concentration on contact formation of silver thick film contacts
Rothhardt, P.; Meier, S.; Hoenig, R.; Wolf, A.; Biro, D.
Zeitschriftenaufsatz
2016Large area patterning using interference and nanoimprint lithography
Bläsi, B.; Tucher, N.; Höhn, O.; Kübler, V.; Kroyer, T.; Wellens, C.; Hauser, H.
Konferenzbeitrag
2016Optical Modeling of Honeycomb Textures for Multicrystalline Silicon Solar Cells
Peters, I.; Hauser, H.; Tucher, N.; Bläsi, B.
Zeitschriftenaufsatz
2016Optical simulation of photovoltaic modules with multiple textured interfaces using the matrix-based formalism OPTOS
Tucher, N.; Eisenlohr, J.; Gebrewold, H.; Kiefel, P.; Höhn, O.; Hauser, H.; Goldschmidt, J.C.; Bläsi, B.
Zeitschriftenaufsatz
2016Ozone-Based Surface Conditioning Focused on an Improved Passivation for SHJ Solar Cells
Moldovan, A.; Dannenberg, T.; Temmler, J.; Kroely, L.; Zimmer, M.; Rentsch, J.
Zeitschriftenaufsatz, Konferenzbeitrag
2016Ozone-based surface conditioning: Combining excellent surface passivation and industrial feasibility for SHJ solar cells
Moldovan, A.; Fischer, A.; Dannenberg, T.; Temmler, J.; Bivour, M.; Zimmer, M.; Hermle, M.; Rentsch, J.; Adou-Ras, D.; Sonntag D.; Zhao, J.; Wissen, A.
Vortrag
2016Rear side gratings for silicon solar cells: Efficiency enhancement finally demonstrated
Bläsi, B.; Tucher, N.; Eisenlohr, J.; Lee, B.G.; Benick, J.; Hauser, H.; Hermle, M.; Goldschmidt, J.C.
Konferenzbeitrag
2016Systematic analysis of diffuse rear reflectors for enhanced light trapping in silicon solar cells
Pfeffer, F.; Eisenlohr, J.; Basch, A.; Hermle, M.; Lee, B.G.; Goldschmidt, J.C.
Zeitschriftenaufsatz
2016Ultrathin titanium dioxide nanolayers by atomic layer deposition for surface passivation of crystalline silicon
Gad, K.M.; Vössing, D.; Richter, A.; Rayner, B.; Reindl, L.M.; Mohney, S.E.; Kasemann, M.
Zeitschriftenaufsatz
20153D optical simulation formalism OPTOS for textured silicon solar cells
Tucher, N.; Eisenlohr, J.; Kiefel, P.; Höhn, O.; Hauser, H.; Peters, M.; Müller, C.; Goldschmidt, J.C.; Bläsi, B.
Zeitschriftenaufsatz
2015Charge carrier separation in solar cells
Würfel, U.; Cuevas, A.; Würfel, P.
Zeitschriftenaufsatz
2015Crystalline silicon solar cells with enhanced light trapping via rear side diffraction grating
Tucher, N.; Eisenlohr, J.; Hauser, H.; Benick, J.; Graf, M.; Müller, C.; Hermle, M.; Goldschmidt, J.C.; Bläsi, B.
Zeitschriftenaufsatz, Konferenzbeitrag
2015Degradation of hydrogenated amorphous silicon passivation films caused by sputtering deposition
Meiners, B.-M.; Borchert, D.; Hohage, S.; Holinksi, S.; Schäfer, P.
Zeitschriftenaufsatz
2015Honeycomb structure on multicrystalline silicon Al-BSF solar cell with 17.8% efficiency
Volk, A.-K.; Tucher, N.; Seiffe, J.; Hauser, H.; Zimmer, M.; Bläsi, B.; Hofmann, M.; Rentsch, J.
Zeitschriftenaufsatz
2015Impact of rear side roughness on optical and electrical properties of a high-efficiency solar cell
Richter, M.; Saint-Cast, P.; Dannenberg, T.; Zimmer, M.; Rentsch, J.
Zeitschriftenaufsatz, Konferenzbeitrag
2015Inkjet technology for crystalline silicon photovoltaics
Stüwe, D.; Mager, D.; Biro, D.; Korvink, J.G.
Zeitschriftenaufsatz
2015Manufacturing 100-µm-thick silicon solar cells with efficiencies greater than 20% in a pilot production line
Terheiden, B.; Ballmann, T.; Horbelt, R.; Schiele, Y.; Seren, S.; Ebser, J.; Hahn, G.; Mertens, V.; Koentopp, M.B.; Scherff, M.; Müller, J.W.; Holman, Z.C.; Descoeudres, A.; Wolf, S. de; Nicolas, S.M. de; Geissbuehler, J.; Ballif, C.; Weber, B.; Saint-Cast, P.; Rauer, M.; Schmiga, C.; Glunz, S.W.; Morrison, D.J.; Devenport, S.; Antonelli, D.; Busto, C.; Grasso, F.; Ferrazza, F.; Tonelli, E.; Oswald, W.
Zeitschriftenaufsatz
2015Matrix formalism for light propagation and absorption in thick textured optical sheets
Eisenlohr, J.; Tucher, N.; Höhn, O.; Hauser, H.; Peters, M.; Kiefel, P.; Goldschmidt, J.C.; Bläsi, B.
Zeitschriftenaufsatz
2015Nanostructuring of c-Si surface by F2-based atmospheric pressure dry texturing process
Kafle, B.; Seiffe, J.; Clochard, L.; Duffy, E.; Rentsch, J.; Hofmann, M.
Zeitschriftenaufsatz
2015Nanotextured multicrystalline Al-BSF solar cells reaching 18% conversion efficiency using industrially viable solar cell processes
Bishal, K.; Mannan, A.; Freund, T.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.; Preu, R.
Zeitschriftenaufsatz
2015Optical properties of textured sheets. An efficient matrix-based modelling approach
Tucher, N.; Eisenlohr, J.; Kiefel, P.; Höhn, O.; Hauser, H.; Peters, M.; Müller, C.; Goldschmidt, J.C.; Bläsi, B.
Konferenzbeitrag
2015Overcoming Electrical and Mechanical Challenges of Continuous Wave Laser Processing for Ni-Cu Plated Solar Cells
Geisler, C.; Hördt, W.; Kluska, S.; Mondon, A.; Hopman, S.; Glatthaar, M.
Zeitschriftenaufsatz
2015Passivation-induced cavity defects in laser-doped selective emitter Si solar cells - formation model and recombination analysis
Geisler, C.; Kluska, S.; Hopman, S.; Glatthaar, M.
Zeitschriftenaufsatz
2015Rear side diffractive gratings for silicon wafer solar cells
Peters, M.; Hauser, H.; Bläsi, B.; Kroll, M.; Helgert, C.; Fahr, S.; Wiesendanger, S.; Rockstuhl, C.; Kirchartz, T.; Rau, U.; Mellor, A.; Steidl, L.; Zentel, R.
Aufsatz in Buch
2015Rear side sphere gratings for improved light trapping in crystalline silicon single junction and silicon-based tandem solar cells
Eisenlohr, J.; Lee, B.G.; Benick, J.; Feldmann, F.; Drießen, M.; Milenkovic, N.; Bläsi, B.; Goldschmidt, J.C.; Hermle, M.
Zeitschriftenaufsatz, Konferenzbeitrag
2015Relation between light trapping and surface topography of plasma textured crystalline silicon wafers
Souren, F.M.M.; Rentsch, J.; Sanden, M.C.M. van de
Zeitschriftenaufsatz
2015Tunnel oxide passivated carrier-selective contacts based on ultra-thin SiO2 layers
Moldovan, A.; Feldmann, F.; Zimmer, M.; Rentsch, J.; Hermle, M.; Benick, J.
Zeitschriftenaufsatz, Konferenzbeitrag
2015Tunnel oxide passivated carrier-selective contacts based on ultra-thin SiO2 layers grown by photo-oxidation or wet-chemical oxidation in ozonized water
Moldovan, A.; Feldmann, F.; Kaufmann, K.; Richter, S.; Werner, M.; Hagendorf, C.; Zimmer, M.; Rentsch, J.; Hermle, M.
Konferenzbeitrag
2015A versatile formalism for optical simulation of textured sheets
Tucher, N.; Eisenlohr, J.; Goldschmidt, J.C.; Bläsi, B.
Zeitschriftenaufsatz
201419.9 % efficient bifacial n-type solar cell produced by co-diffusion-cobin
Rothhardt, P.; Meier, S.; Jiang, K.; Wolf, A.; Biro, D.
Konferenzbeitrag
2014Accurate potential drop sheet resistance measurements of laser-doped areas in semiconductors
Heinrich, M.; Kluska, S.; Binder, S.; Hameiri, Z.; Hoex, B.; Aberle, A.G.
Zeitschriftenaufsatz
2014Firing-stable PassDop passivation for screen printed n-type PERL solar cells based on a-SiNx:P
Steinhauser, B.; Mansoor, M. bin; Jäger, U.; Benick, J.; Hermle, M.
Zeitschriftenaufsatz
2014Fluid wrap around during wet chemical single side treatments
Richter, M.; Narayanan, S.; Hain, A.; Zimmer, M.; Rentsch, J.; Reinecke, H.
Konferenzbeitrag
2014Front 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
2014Hexagonal sphere gratings for enhanced light trapping in crystalline silicon solar cells
Eisenlohr, J.; Benick, J.; Peters, M.; Bläsi, B.; Goldschmidt, J.C.; Hermle, M.
Zeitschriftenaufsatz
2014High-temperature Degradation in Plasma-enhanced Chemical Vapor Deposition Al2O3 Surface Passivation Layers on Crystalline Silicon
Kühnhold, S.; Saint-Cast, P.; Kafle, B.; Hofmann, M.; Colonna, F.; Zacharias, M.
Zeitschriftenaufsatz
2014Inkjet-printing for maskless separation of metal structures for back-contact silicon solar cells
Stüwe, D.; Hartmann, P.; Keding, R.; Thaidigsmann, B.; Clement, F.; Prokopiak, S.; Fastnacht, P.; Jesswein, R.; Geppert, T.; Woehl, R.; Korvink, J.G.; Biro, D.
Zeitschriftenaufsatz
2014Investigations on the passivation mechanism of AlN:H and AlN:H-SiN:H stacks
Krugel, G.; Jenkner, F.; Moldovan, A.; Wolke, W.; Rentsch, J.; Preu, R.
Zeitschriftenaufsatz, Konferenzbeitrag
2014Large area plasmonic nanoparticle arrays with well-defined size and shape
Meisenheimer, S.-K.; Jüchter, S.; Höhn, O.; Hauser, H.; Wellens, C.; Kübler, V.; Hauff, E. von; Bläsi, B.
Zeitschriftenaufsatz
2014Large-area honeycomb texturing of Si-solar cells via nanoimprint lithography
Tucher, N.; Volk, A.; Seiffe, J.; Hauser, H.; Müller, C.; Bläsi, B.
Konferenzbeitrag
2014Multicrystalline silicon solar cell improvement by atmospheric pressure dry etching process
Kafle, B.; Trogus, D.; Seiffe, J.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.
Konferenzbeitrag
2014Novel 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
2014On the location and stability of charge in SiO2/SiNX dielectric double layers used for silicon surface passivation
Bonilla, R.S.; Reichel, C.; Hermle, M.; Wilshaw, P.R.
Zeitschriftenaufsatz
2014Online process control of alkaline texturing baths: Determination of the chemical concentrations
Zimmer, M.; Krieg, K.; Rentsch, J.
Zeitschriftenaufsatz
2014PECVD Al2O3 for Surface Passivation: A Review of Solar Cell and Thin Layer Characteristics Silicon Solar Cell
Kühnhold, S.; Saint-Cast, P.; Hofmann, M.; Paramanathan, R.; El-Safoury, M.; Kafle, B.; Kania, D.; Weiss, L.; Heo, Y.-H.; Billot, E.; Olwal, P.; Rentsch, J.; Preu, R.
Konferenzbeitrag
2014Study of dielectric layers for bifacial n-type silicon solar cells with regard to optical properties, surface passivation quality, and contact formation
Kalio, A.; Richter, A.; Schmiga, C.; Glatthaar, M.; Wilde, J.
Zeitschriftenaufsatz
2014Study of plasmonic nanoparticle arrays for photon management in solar cells
Bläsi, B.; Jüchter, S.; Meisenheimer, S.-K.; Höhn, O.; Hauser, H.; Wellens, C.
Konferenzbeitrag
2013Anti-reflection-coating thickness measurements on textured silicon surfaces: Evaluation and accuracy of different measurement techniques
Krieg, A.; Greulich, J.; Tondorf, M.; Rein, S.
Konferenzbeitrag
2013Aspects of surface conditioning for high-efficient hetero-junction silicon solar cells
Breitenstein, L.; Ritzau, K.U.; Hermle, M.; Warta, W.
Konferenzbeitrag, Zeitschriftenaufsatz
2013Back-contacted back-junction n-type silicon solar cells featuring an insulating thin film for decoupling charge carrier collection and metallization geometry
Reichel, C.; Granek, F.; Hermle, M.; Glunz, S.W.
Zeitschriftenaufsatz
2013Boron emitter passivation with AI2O3 and AI2O3/SiNx stacks using ALD AI2O3
Richter, A.; Benick, J.; Hermle, M.
Zeitschriftenaufsatz
2013Comparison of cleaning processes for enabling solderability of LFC-PERC silicon solar cells with evaporated Al as rear side metallization
Samadi, H.; Kumm, J.; Eberlein, D.; Hartmann, P.; Wolf, A.; Mack, S.
Konferenzbeitrag
2013Effective passivation of black silicon surfaces by atomic layer deposition
Repo, P.; Haarahiltunen, A.; Sainiemi, L.; Yli-Koski, M.; Talvitie, H.; Schubert, M.C.; Savin, H.
Zeitschriftenaufsatz
2013Effects of high-temperature treatment on the hydrogen distribution in silicon oxynitride/silicon nitride stacks for crystalline silicon surface passivation
Schwab, C.; Hofmann, M.; Heller, R.; Seiffe, J.; Rentsch, J.; Preu, R.
Zeitschriftenaufsatz
2013Etching of PVD metal layers for contact separation of back contact silicon solar cells using inkjet-printing
Stüwe, D.; Hartmann, P.; Keding, R.; Clement, F.; Woehl, R.; Biro, D.; Fastnacht, P.; Jesswein, R.; Geppert, T.; Prokopiak, S.; Korvink, J.G.
Konferenzbeitrag
2013Fire-through contacts - a new approach to contact the rear side of passivated silicon solar cells
Thaidigsmann, Benjamin; Kick, Christopher; Drews, Andreas; Clement, Florian; Wolf, Andreas; Biro, Daniel
Zeitschriftenaufsatz
2013High-power-plasma PECVD of SiNx and Al2O3 for industrial solar cell manufacturing
Hofmann, M.; Kohn, N.; Schwarz, F.; Nölker, S.; Kastl, S.; Beckmann, R.; Ferré, R.; Pernau, T.; Trogus, D.; Kühnhold, S.; Saint-Cast, P.; Rentsch, J.
Konferenzbeitrag
2013Impact on iron surface contamination on the lifetime degradation of samples passivated by fired AL2O3/SiNx
Breitenstein, L.; Schön, J.; Schubert, M.; Warta, W.
Zeitschriftenaufsatz
2013Industrial screen-printed solar cells with novel atmospheric pressure dry texturing process
Kafle, B.; Trogus, D.; Dresler, B.; Mäder, G.; Clochard, L.; Duffy, E.; Hofmann, M.; Rentsch, J.
Konferenzbeitrag
2013Integrating diffractive rear side structures for light trapping into crystalline silicon solar cells
Eisenlohr, J.; Hauser, H.; Benick, J.; Mellor, A.; Bläsi, B.; Goldschmidt, J.; Hermle, M.
Konferenzbeitrag
2013Laser assisted honeycomb-texturing on multicrystalline silicon for industrial applications
Volk, A.-K.; Gutscher, S.; Brand, A.; Wolke, W.; Zimmer, M.; Reinecke, H.
Konferenzbeitrag
2013Laser doping from borosilicate glass for metallization of boron emitters
Fernandez-Robledo, S.; Jäger, U.; Lohmüller, E.; Nekarda, J.; Preu, R.
Konferenzbeitrag
2013Laser-based foil metallization for industrial PERC solar cells
Nekarda, J.; Graf, M.; Rodofili, A.; Preu, R.; Böhme, R.; Sontag, D.
Konferenzbeitrag
2013Microscopy analysis of pyramid formation evolution with ultra-low concentrated Na2CO3/NaHCO3 solution on (100) Si for solar cell application
Montesdeoca-Santana, A.; Orive, A.G.; Creus, A.H.; Gonzalez-Diaz, B.; Borchert, D.; Guerrero-Lemus, R.
Zeitschriftenaufsatz
2013Multifunctional PECVD layers: Dopant source, passivation, and optics
Seiffe, J.; Pillath, F.; Trogus, D.; Brand, A.; Savio, C.; Hofmann, M.; Rentsch, J.; Preu, R.
Zeitschriftenaufsatz
2013A novel approach for single side wet chemical polishing of crystalline silicon solar cells
Richter, M.; Kästner, G.; Zimmer, M.; Fischer, A.; Corda, M.; Hain, A.
Konferenzbeitrag
2013A novel approach to high performance and cost effective surface cleaning for high efficiency solar cells
Moldovan, A.; Zimmer, M.; Rentsch, J.; Ferstl, B.; Rajagopalan, B.; Thate, S.; Hoogboom, J.; Ross, M.
Konferenzbeitrag
2013P-Type MWT solar cells: Current status and future expectations
Thaidigsmann, B.; Hendrichs, M.; Nold, S.; Lohmüller, E.; Wolf, A.; Clement, F.; Biro, D.; Preu, R.
Konferenzbeitrag
2013PassDop based on firing stable a-SiNx:P as a concept for the industrial implementation of n-Type PERL silicon solar cells
Steinhauser, B.; Mansoor, M. bin; Jäger, U.; Benick, J.; Hermle, M.
Konferenzbeitrag
2013Passivation of black silicon boron emitters with atomic layer deposited aluminum oxide
Repo, P.; Benick, J.; Gastrow, G. von; Vähänissi, V.; Heinz, F.D.; Schön, J.; Schubert, M.C.; Savin, H.
Zeitschriftenaufsatz
2013Passivation of solar cell emitters using aluminum nitride
Krugel, G.; Sharma, A.; Moldovan, A.; Wolke, W.; Rentsch, J.; Preu, R.
Konferenzbeitrag
2013PECVD Al2O3/a-Si:B as a dopant source and surface passivation
Seiffe, J.; Gahoi, A.; Hofmann, M.; Rentsch, J.; Preu, R.
Zeitschriftenaufsatz
2013Recombination and optical properties of wet chemically polished thermal oxide passivated Si surfaces
Schwab, C.; Wolf, A.; Graf, M.; Wöhrle, N.; Greulich, J.; Kühnhold, S.; Kästner, G.; Biro, D.; Preu, R.
Zeitschriftenaufsatz
2013Study of hydrogenated AlN as an anti-reflective coating and for the effective surface passivation of silicon
Krugel, G.; Sharma, A.; Wolke, W.; Rentsch, J.; Preu, R.
Zeitschriftenaufsatz
2013Technologies for mass production of > 20% efficient P-Type silicon solar cells
Mack, S.; Wolf, A.; Thaidigsmann, B.; Lohmüller, E.; Jäger, U.; Pospischil, M.; Clement, F.; Eberlein, D.; Preu, R.; Biro, D.
Konferenzbeitrag
2013Two-step plasma texturing process for industrial solar cell manufacturing
Seiffe, J.; Bremen, B.; Rappl, S.; Hofmann, M.; Rentsch, J.
Konferenzbeitrag
2013Wet chemical single-side emitter etch back for MWT solar cells with AL-BSF and challenges for via paste selection
Spribille, A.; Lohmüller, E.; Thaidigsmann, B.; Hamid, R.; Nussbaumer, H.; Clement, F.; Preu, R.
Konferenzbeitrag
2012Diffractive gratings for crystalline silicon solar cells - optimum parameters and loss mechanisms
Peters, M.; Rüdiger, M.; Hauser, H.; Hermle, M.; Bläsi, B.
Zeitschriftenaufsatz
2012Improving the a-Si:H(p) rear emitter contact of n-type silicon solar cells
Bivour, M.; Reichel, C.; Hermle, M.; Glunz, S.W.
Zeitschriftenaufsatz, Konferenzbeitrag
2012Influence of different post deposition treatments on the passivation quality and interface properties of thermal ALD Al2O3 capped by PECVD SiNx
Schuldis, D.; Richter, A.; Benick, J.; Hermle, M.
Konferenzbeitrag
2012Numerical analysis of locally contacted rear surface passivated silicon solar cells
Rüdiger, M.; Hermle, M.
Zeitschriftenaufsatz
2012Passivation layers for indoor solar cells at low irradiation intensities
Rühle, K.; Rauer, M.; Rüdiger, M.; Giesecke, J.; Niewelt, T.; Schmiga, C.; Glunz, S.W.; Kasemann, M.
Zeitschriftenaufsatz, Konferenzbeitrag
2012Reduction of absorption losses and efficiency gains by investigating amorphous/crystalline SHJ rear emitter solar cells
Schröer, S.; Bivour, M.; Schön, J.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2012Simple wet-chemical cleanings for high-efficiency silicon solar cell applications
Breitenstein, L.; Sevenig, F.; Pysch, D.; Gottschalk, C.; Hermle, M.; Warta, W.
Konferenzbeitrag
2012Texturization of Si(1 0 0) substrates using tensioactive compounds
Zubel, I.; Granek, F.; Rola, K.; Banaszczyk, K.
Zeitschriftenaufsatz
2012Thermal stability of spatial ALD deposited Al2O3 capped by PECVD SiNx for the passivation of lowly- and highly-doped p-type silicon surfaces
Richter, A.; Souren, F.M.M.; Schuldis, D.; Görtzen, R.M.W.; Benick, J.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
201119.7% efficient all-screen-printed back-contact back-junction silicon solar cell with aluminum-alloyed emitter
Woehl, R.; Krause, J.; Granek, F.; Biro, D.
Zeitschriftenaufsatz
201120% efficient screen-printed and aluminum-alloyed back-contact back-junction cells and interconnection scheme of point-shaped metalized cells
Woehl, R.; Keding, R.; Rüdiger, M.; Gentischer, H.; Clement, F.; Wilde, J.; Biro, D.
Konferenzbeitrag
2011Advanced metallization of rear surface passivated metal wrap through silicon solar cells
Lohmüller, E.; Thaidigsmann, B.; Bartsch, J.; Harmel, C.; Specht, J.; Wolf, A.; Clement, F.; Hörteis, M.; Biro, D.
Konferenzbeitrag, Zeitschriftenaufsatz
2011Amorphous silicon carbide heterojunction solar cells on p-type substrates
Pysch, D.; Bivour, M.; Hermle, M.; Glunz, S.W.
Zeitschriftenaufsatz
2011Analysis and optimization approach for the doped amorphous layers of silicon heterojunction solar cells
Pysch, D.; Meinhard, C.; Harder, N.-P.; Hermle, M.; Glunz, S.W.
Zeitschriftenaufsatz
2011Characterization and optimization of indium tin oxide films for heterojunction solar cells
Balestrieri, M.; Pysch, D.; Becker, J.-P.; Hermle, M.; Warta, W.; Glunz, S.W.
Zeitschriftenaufsatz
2011Excellent silicon surface passivation with 5 Å thin ALD Al2O3 layers
Richter, A.; Benick, J.; Hermle, M.; Glunz, S.W.
Zeitschriftenaufsatz
2011Investigation on the impact of metallic surface contaminations on minority carrier lifetime of a-Si:H passivated crystalline silicon
Sevenig, F.; Breitenstein, L.; Oltersdorf, A.; Zimmermann, K.; Hermle, M.
Konferenzbeitrag, Zeitschriftenaufsatz
2011MWT meets PERC: Towards 20% efficient industrial silicon solar cells
Biro, D.; Thaidigsmann, B.; Clement, F.; Wolf, A.; Lohmüller, E.; Mack, S.; Fellmeth, T.; Drews, A.; Spribille, A.; Wotke, E.A.; Lottspeich, F.; Hofmann, M.; Jäger, U.; Preu, R.
Konferenzbeitrag
2011Nanoimprint lithography for honeycomb texturing of multicrystalline silicon
Hauser, H.; Michl, B.; Kübler, V.; Schwarzkopf, S.; Müller, C.; Hermle, M.; Bläsi, B.
Konferenzbeitrag, Zeitschriftenaufsatz
2011Nanostructured Back Side Reflectors for Silicon Solar Cells
Eisenlohr, J.; Benick, J.; Peters, M.; Höhn, O.; Janz, S.; Goldschmidt, J.C.; Bläsi, B.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2011Rear side passivation of PERC-type solar cells by wet oxides grown from purified steam
Benick, J.; Zimmermann, K.; Spiegelmann, J.; Hermle, M.; Glunz, S.W.
Zeitschriftenaufsatz
2011Studies on Wet-Chemical Surface Conditioning for Al2o3 Passivation Layers Deposited with ALD
Breitenstein, L.; Richter, A.; Hermle, M.; Warta, W.
Konferenzbeitrag
2011Towards industrial n-type PERT silicon solar cells: Rear passivation and metallization scheme
Richter, A.; Benick, J.; Kalio, A.; Seiffe, J.; Hörteis, M.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag, Zeitschriftenaufsatz
2010Appearance of rift structures created by acidic texturization and their impact on solar cell efficiency
Nievendick, J.; Demant, M.; Haunschild, J.; Krieg, A.; Souren, F.M.M.; Rein, S.; Zimmer, M.; Rentsch, J.
Konferenzbeitrag
2010Aromatic compounds as substitutes for 2-propanol as texturing additive in aqueous alkaline solutions
Mayer, K.; Orellana Pérez, T.; Rostas, M.; Schumann, M.; Granek, F.; Glunz, S.W.; Rosenfeld, E.; Kray, D.; Antoniadis, H.
Konferenzbeitrag
2010Challenges and advances in back-side metallization
Preu, R.; Wolf, A.; Hofmann, M.; Clement, F.; Nekarda, J.; Rentsch, J.; Biro, D.
Zeitschriftenaufsatz
2010Comparison of intrinsic amorphous silicon buffer layers for silicon heterojunction solar cells deposited with different PECVD techniques
Pysch, D.; Meinhardt, C.; Ritzau, K.-U.; Bivour, M.; Zimmermann, K.; Schetter, C.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2010Comprehensive analytical model for locally contacted rear surface passivated solar cells
Wolf, A.; Biro, D.; Nekarda, J.; Stumpp, S.; Kimmerle, A.; Mack, S.; Preu, R.
Zeitschriftenaufsatz
2010Decoupling charge carrier collection and metallization geometry of back-contacted back-junction silicon solar cells by using insulating thin films
Reichel, C.; Reusch, M.; Granek, F.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2010Development and understanding of the intrinsic and doped amorphous emitter-layer stacks for silicon heterojunction solar cells
Pysch, D.; Meinhardt, C.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2010Development of nanoimprint lithography for solar cell texturisation
Hauser, H.; Michl, B.; Schwarzkopf, S.; Müller, C.; Hermle, M.; Bläsi, B.
Konferenzbeitrag
2010Effect of a post-deposition anneal on Al2O3/Si interface properties
Benick, J.; Richter, A.; Li, T.-T.A; Grant, N.E.; McIntosh, K.R.; Ren, Y.; Weber, K.J.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2010Electro - optical simulation of diffraction in solar cells
Peters, M.; Rüdiger, M.; Bläsi, B.; Platzer, W.
Zeitschriftenaufsatz
2010Evaluating luminescence based voltage images of silicon solar cells
Glatthaar, M.; Haunschild, J.; Zeidler, R.; Demant, M.; Greulich, J.; Michl, B.; Warta, W.; Rein, S.; Preu, R.
Zeitschriftenaufsatz
2010Firing stable Al2O3/SiNx layer stack passivation for the front side boron emitter of n-type silicon solar cells
Richter, A.; Henneck, S.; Benick, J.; Hörteis, M.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2010Industrially feasible rear passivation and contacting scheme for high-efficiency n-type solar cells yielding a V-oc of 700 mV
Suwito, D.; Jäger, U.; Benick, J.; Janz, S.; Hermle, M.; Glunz, S.W.
Zeitschriftenaufsatz
2010Industrially feasible rear side concept for n-type silicon solar cells approaching 700 mV of Voc
Suwito, D.; Jäger, U.; Benick, J.; Janz, S.; Hermle, M.; Preu, R.; Glunz, S.W.
Konferenzbeitrag
2010Measurements and Benchmark of PV-T Collectors according to EN12975 and Development of a Standardized Measurement Procedure
Hofmann, P.; Dupeyrat, P.; Kramer, K.; Hermann, M.; Stryi-Hipp, G.
Konferenzbeitrag
2010n-Type silicon solar cells with amorphous/crystalline silicon heterojunction rear emitter
Bivour, M.; Meinhardt, C.; Pysch, D.; Reichel, C.; Ritzau, K.-U.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2010Nanoimprint lithography for solar cell texturisation
Hauser, H.; Berger, P.; Michl, B.; Müller, C.; Schwarzkopf, S.; Hermle, M.; Bläsi, B.
Konferenzbeitrag
2010Optimization and analysis of deposition processes of amorphous silicon for silicon heterojunction solar cells
Meinhardt, C.; Pysch, D.; Bivour, M.; Zimmermann, K.; Schetter, C.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2010Photonic crystals in solar cells - a simulation approach
Peters, M.; Rüdiger, M.; Hermle, M.; Bläsi, B.
Konferenzbeitrag
2010Seed layer printed contact formation for highly doped boron emitters of n-type silicon solar cells with front side junction
Richter, A.; Hörteis, M.; Benick, J.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2010Stacks of a-SiCx layers on planar and textured surfaces for the solar cell front side on both n+ and p+-emitters
Steinhauser, B.; Suwito, D.; Janz, S.; Hermle, M.
Konferenzbeitrag
2010Towards industrially feasible high-efficiency n-type Si solar cells with boron-diffused front side emitter - combining firing stable Al2O3 passivation and fine-line printing
Richter, A.; Hörteis, M.; Benick, J.; Henneck, S.; Hermle, M.; Glunz, S.W.
Konferenzbeitrag
2009The moth-eye effect - from fundamentals to commercial exploitation
Gombert, A.; Bläsi, B.
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