Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Ingvar Åberg"'
Autor:
Enrique Barrigón, Giuliano Vescovi, Harry A. Atwater, Ingvar Åberg, Lars Samuelson, Michael D. Kelzenberg, Pilar Espinet-Gonzalez, Magnus T. Borgström, Yang Chen, Gaute Otnes, Don Walker, John V. Lloyd, Colin J. Mann
Publikováno v:
IEEE Journal of Photovoltaics. 10:502-507
Radiation hard thin-film solar cell technologies are necessary in order to achieve a step forward in the specific power of solar arrays for space applications. In this article, we analyze the degradation of nanowire (NW) solar cells under high energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bb06c776a78fcf1549fb158cac1c2cd
https://doi.org/10.1109/jphotov.2020.2966979
https://doi.org/10.1109/jphotov.2020.2966979
Autor:
Pilar Espinet-Gonzalez, Enrique Barrigón, Gaute Otnes, Giuliano Vescovi, Colin Mann, Ryan M. France, Alex J. Welch, Matthew S. Hunt, Don Walker, Michael D. Kelzenberg, Ingvar Åberg, Magnus T. Borgström, Lars Samuelson, Harry A. Atwater
Space power systems require photovoltaics that are lightweight, efficient, reliable, and capable of operating for years or decades in space environment. Current solar panels use planar multijunction, III-V based solar cells with very high efficiency,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ed0f7283419b9cc0aa5c26b096959c2
https://resolver.caltech.edu/CaltechAUTHORS:20191022-160403991
https://resolver.caltech.edu/CaltechAUTHORS:20191022-160403991
Autor:
Magnus T. Borgström, Yang Chen, Christian Sundvall, Lukas Hrachowina, Yuwei Zhang, Ingvar Åberg
Publikováno v:
2019 IEEE 46th Photovoltaic Specialists Conference (PVSC).
We demonstrate a novel and rapid method for nanowire (NW) solar cell processing. NW arrays were embedded in photoresist. The strong absorption of light in the NWs leads to self-limited exposure of the resist, which enables selective removal of the ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75aabf3ff2b90b1ca109d0041a4c707d
https://doi.org/10.1109/pvsc40753.2019.8980764
https://doi.org/10.1109/pvsc40753.2019.8980764
Publikováno v:
IEEE Journal of Photovoltaics
Nanowire array solar cells show intrinsic light trapping and absorption enhancement properties due to the diffraction and optical resonances. Here, we report the effect of varying incidence angle on the performance of GaAs nanowire array solar cells.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de648d075cc01bd94b59331aa70bc3e2
https://doi.org/10.1109/jphotov.2016.2604564
https://doi.org/10.1109/jphotov.2016.2604564
Autor:
Christian Sundvall, Ingvar Åberg, Lars Samuelson, Damir Asoli, K. Erik Svensson, Nicklas Anttu, Umear Naseem, Mikael Björk, Giuliano Vescovi, James P. Gilboy, Andreas Dahlgren
Publikováno v:
IEEE Journal of Photovoltaics. 6:185-190
A GaAs nanowire array solar cell with an independently verified solar energy conversion efficiency of 15.3% and open circuit voltage of 0.906 V under AM1.5g solar illumination at 1 sun intensity has been fabricated by Sol Voltaics AB, which is the hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a350d5410f31396a20bb79f9e297ca0
https://doi.org/10.1109/jphotov.2015.2484967
https://doi.org/10.1109/jphotov.2015.2484967
Autor:
Gerald Siefer, Magnus Heurlin, K. Erik Svensson, Ingvar Åberg, Magnus T. Borgström, Gaute Otnes, Lars Samuelson, Christian Sundvall, Enrique Barrigón
Publikováno v:
Nano Letters; 18(5), pp 3038-3046 (2018)
Nano Letters
Nano Letters
III−V solar cells in the nanowire geometry mighth old significant synthesis-cost and device-design advantages as compared to thin films and have shown impressive performance improvements in recent years. To continue this development there is a need
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cc547054b09c8add27e0cda6908b08c
https://lup.lub.lu.se/record/3ae0f98a-adfa-4b31-8d12-975f6d39a9e9
https://lup.lub.lu.se/record/3ae0f98a-adfa-4b31-8d12-975f6d39a9e9
Autor:
Heinz Schmid, Stephan Wirths, Oliver Höhn, Maria Tchernycheva, Frank Dimroth, Magnus T. Borgström, Valerio Piazza, Mikael Björk, Heike Riel, Martina G. Vijver, Gerald Siefer, Ingvar Åberg, Lars Samuelson, Willie J.G.M. Peijnenburg, Martin Magnusson
Publikováno v:
IEEE Journal of Photovoltaics; 8(3), pp 733-740 (2018)
IEEE Journal of Photovoltaics
IEEE Journal of Photovoltaics, 8(3), 733-740
IEEE Journal of Photovoltaics
IEEE Journal of Photovoltaics, 8(3), 733-740
The development of photovoltaics as a serious means of producing renewable energy has accelerated greatly in the last ten years, with prices for silicon-based solar cell systems dropping dramatically in the last few years. The next great opportunity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6434cc078fcebb311a9ea0e53284671d
https://hdl.handle.net/1887/61507
https://hdl.handle.net/1887/61507
Autor:
Damir Asoli, Magnus Heurlin, Nicklas Anttu, Ingvar Åberg, Lars Samuelson, Alireza Abrand, Magnus T. Borgström
Publikováno v:
Nano Research. 7:816-823
An understanding of the absorption of light is essential for efficient photovoltaic and photodetection applications with III–V nanowire arrays. Here, we correlate experiments with modeling and verify experimentally the predicted absorption of light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d14aa161b731724ef1d5b0fcdfd20b2
https://doi.org/10.1007/s12274-014-0442-y
https://doi.org/10.1007/s12274-014-0442-y
Autor:
Bernd Witzigmann, Peter Fuss-Kailuweit, Jesper Wallentin, Hongqi Xu, Gerald Siefer, Nicklas Anttu, Damir Asoli, Maria Huffman, Knut Deppert, Ingvar Åberg, Magnus T. Borgström, Frank Dimroth, Lars Samuelson, Martin Magnusson
Publikováno v:
Science
Improving Nanowire Photovoltaics In principle, solar cells based on arrays of nanowires made from compound inorganic semiconductors, such as indium phosphide (InP), should decrease materials and fabrication costs compared with planar junctions. In pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40df3204717ebe69bec5c77ac2750a56
https://doi.org/10.1126/science.1230969
https://doi.org/10.1126/science.1230969
Publikováno v:
ECS Transactions. 3:3-15
A simple model is developed which relates the intrinsic transistor delay to the key technological parameters and the effective carrier velocity in the channel. Nearly continuous increase in the velocity, first as a direct result of scaling and most r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c16545b72890d4910d17eb91d61b1445
https://doi.org/10.1149/1.2355789
https://doi.org/10.1149/1.2355789