Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Lichteinfang"'
Autor:
Ahmed Ridoy, Nabeel Khan, Bishal Kafle, Stefan Schmidt, Laurent Clochard, Marc Hofmann, Jochen Rentsch
Publikováno v:
IEEE Journal of Photovoltaics. 12:244-250
In this article, we present an optimization of the emitter diffusion for nanotextured p -type monocrystalline silicon solar cells using atmospheric pressure dry etching (ADE) in conjunction with a post-ADE short acidic etch in a passivated emitter an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d43a8043c20d6e9bef2b4c71f856e93f
https://doi.org/10.1109/jphotov.2021.3130007
https://doi.org/10.1109/jphotov.2021.3130007
Autor:
Tepner, Sebastian, Lorenz, Andreas
This paper presents a comprehensive overview on printing technologies for metallization of solar cells. Throughout the last 30 years, flatbed screen printing has established itself as the predominant metallization process for the mass production of S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71716d56a0f882c47eb0479665ec52cb
Publikováno v:
IEEE Journal of Photovoltaics. 11:1256-1263
This article describes the successful integration of a passivated, highly reflecting Ge rear side into a III-V multijunction solar cell. The use of lowly doped Ge and the new rear side leads to the aimed increase in Ge cell current up to 1.6 mA.cm (e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b25150ee9746d27ac46dde62f1b5ccd9
https://doi.org/10.1109/jphotov.2021.3087727
https://doi.org/10.1109/jphotov.2021.3087727
Publikováno v:
Solar Energy Materials and Solar Cells. 253:112215
Stacking of wafers for thermal processing enables a strong increase of the throughput and thus offers a high potential for cost reduction in solar cell production. In previous studies, the high temperature stack oxidation (HiTSOx) approach showed pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5f1b4b4b9d6fbb24579a4d48344b242
https://doi.org/10.1016/j.solmat.2023.112215
https://doi.org/10.1016/j.solmat.2023.112215
Publikováno v:
Industrial & Engineering Chemistry Research. 59:17680-17688
In microelectromechanical system manufacturing and especially in the photovoltaic industry, wet-chemical baths are used for surface structuring, conditioning, and cleaning. Ozone-based wet-chemical cleaning processes show, in addition to the cleaning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b5af636e6d9d4fa21bb927e15ee7fe6
https://doi.org/10.1021/acs.iecr.0c03382
https://doi.org/10.1021/acs.iecr.0c03382
Autor:
Steinhauser, B., Arya, V., Jakob, L., Heinz, F., Schmiga, C., Grübel, B., Brand, A., Kluska, S., Nekarda, J.
Herein, an analysis on the impact of laser contact opening of TOPCon/SiNx stacks is presented. By etching in tetramethylammonium hydroxide (TMAH), the defect distribution in the interfacial tunnel oxide is accessed and analyzed. The defect density is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::0eb1091eed8d54e4811fcc3481307e36
https://publica.fraunhofer.de/handle/publica/416595
https://publica.fraunhofer.de/handle/publica/416595
Multilayer stacks in the sequence c-Si/(Al2O3/SiO2)n with n = 1 (single multilayer stacks) or n = 3 (triple multilayer stacks) were deposited at different temperatures by plasma-enhanced atomic layer deposition (PEALD) with varying Al2O3 thickness to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b6b7e26e2ff219cc8a734a5ab1ceee
https://publica.fraunhofer.de/handle/publica/415792
https://publica.fraunhofer.de/handle/publica/415792
Autor:
Pierre Saint-Cast, Andreas Fell
Publikováno v:
IEEE Journal of Photovoltaics. 9:1366-1373
In this paper, one-dimensional analytical model is presented that reproduces lateral changes in p-n junction voltage as a result of recombination at line defects. The model takes into account the majority charge carrier transport in the emitter and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::badb9c9988cce56ff05527c8fdfe3c60
https://doi.org/10.1109/jphotov.2019.2928468
https://doi.org/10.1109/jphotov.2019.2928468
Autor:
Hatt, T., Bartsch, J., Davis, V., Richter, A., Kluska, S., Glunz, S.W., Glatthaar, M., Fischer, A.
A resist-free metallization of copper-plated contacts is attractive to replace screen-printed silver contacts and is demonstrated on large-area silicon heterojunction (SHJ) solar cells. In our approach, a self-passivated Al layer is used as a mask du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::93bbc22dc6ed6d1abab1f74129daf25d
https://publica.fraunhofer.de/handle/publica/266299
https://publica.fraunhofer.de/handle/publica/266299
Autor:
David Herrmann, Jörg Horzel, Hannes Höffler, Julian Egle, Sabrina Lohmüller, Andreas Fell, Sebastian Mack, Andreas Wolf
We investigate the effective surface recombination velocity Seff of alkaline textured, Phosphorus-diffused and thermal SiO2/SiNx passivated surfaces with an emphasis on the impact of the thermal oxidation temperature. The application of a recent cali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d47dd74069f5798deef4154eddfd7f0
https://publica.fraunhofer.de/handle/publica/269149
https://publica.fraunhofer.de/handle/publica/269149