Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Marc Rüdiger"'
Autor:
Frank Feuerschütz, Marc Rüdiger
Publikováno v:
Demokratie gegen Menschenfeindlichkeit. 3:75-88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e419055e3605a6a8b1c4c61256bb7cb
https://doi.org/10.46499/1151.1061
https://doi.org/10.46499/1151.1061
Autor:
Jan Christoph Goldschmidt, Marc Rüdiger, Karl Krämer, Stefan Fischer, Martin Hermle, Aruna Ivaturi, Bryce S. Richards, Judith Frank
Publikováno v:
Solar Energy Materials and Solar Cells. 128:57-68
Upconversion of sub-band-gap photons has the potential to increase the efficiency of solar cells significantly, but requires modification of the solar cells. In this paper, we present a calculation framework to assess the efficiency of a combined bif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c14584faab6e25d68b1ab201c652906
https://doi.org/10.1016/j.solmat.2014.05.014
https://doi.org/10.1016/j.solmat.2014.05.014
Publikováno v:
Progress in Photovoltaics: Research and Applications. 23:226-237
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52fd1bf2a5ba54eb3a2710c290f7c85a
https://doi.org/10.1002/pip.2418
https://doi.org/10.1002/pip.2418
Publikováno v:
IEEE Transactions on Electron Devices. 60:2156-2163
Free carrier absorption (FCA) is a parasitic absorption process in highly doped silicon that might significantly reduce the amount of photons, potentially generating electron-hole pairs. Existing FCA parameterizations are mostly setup by evaluating a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::300509e56c434f4fa2c2101a9aeeafc7
https://doi.org/10.1109/ted.2013.2262526
https://doi.org/10.1109/ted.2013.2262526
Publikováno v:
Solar Energy Materials and Solar Cells. 98:441-447
In this paper we measure, spatially resolved, the efficiency potential of multicrystalline material. The excess carrier lifetime in the bulk affects the open-circuit voltage, the short-circuit current and the fill factor of a solar cell differently a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea15c9a951a94e0fed46e7cc1949725a
https://doi.org/10.1016/j.solmat.2011.11.047
https://doi.org/10.1016/j.solmat.2011.11.047
Publikováno v:
Energy Procedia. 27:219-226
We verify a fast and simple analytical model for locally contacted rear surface passivated solar cells by three dimensional numerical simulations. For low level injection conditions the analytical model shows good agreement with the numerical results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebf99c97aa1825477d24e0065f594013
https://doi.org/10.1016/j.egypro.2012.07.055
https://doi.org/10.1016/j.egypro.2012.07.055
Publikováno v:
Energy Procedia. 27:300-305
Bifacial solar cells are used in several specialized photovoltaic system concepts, such as albedo collecting modules or in conjunction with upconverter materials. We present a simulation model for bifacial solar cells that allows the investigation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a528c051142e13d2e3f5fbfb5fa855d4
https://doi.org/10.1016/j.egypro.2012.07.067
https://doi.org/10.1016/j.egypro.2012.07.067
Publikováno v:
Progress in Photovoltaics: Research and Applications. 20:862-873
In this paper, we present guidelines for the design of backside gratings for crystalline silicon solar cells. We use a specially developed method based on a combination of rigorous 3D wave optical simulations and detailed semiconductor device modelin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69f4778dbfb4da3b6bc46609406aba41
https://doi.org/10.1002/pip.1151
https://doi.org/10.1002/pip.1151
Autor:
J. Greulich, Marc Rüdiger, Markus Glatthaar, Martin Hermle, Benjamin Thaidigsmann, Fabian Fertig, Stefan Rein, A. Fallisch, Daniel Biro, Florian Clement
Publikováno v:
Energy Procedia. 8:160-166
Double side collecting silicon solar cells such as the emitter wrap through and the both sides contacted and collecting concept are one possibility to maintain high efficiencies even on low lifetime material. To investigate the intrinsic advantages a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d944d0ba800557996e53864f1aaa1bdf
https://doi.org/10.1016/j.egypro.2011.06.118
https://doi.org/10.1016/j.egypro.2011.06.118
In order to improve the solar cell efficiency of the solar cell concept of interest most efficiently, it is essential to analyze its loss mechanisms. Numerical simulations are used to calculate the individual solar cell loss mechanisms. The calculate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24c3b160a735a4a6df1d763eae3b2e35
https://publica.fraunhofer.de/handle/publica/235716
https://publica.fraunhofer.de/handle/publica/235716
