Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Adam B Phillips"'
Autor:
Deng-Bing Li, Sandip S. Bista, Rasha A. Awni, Sabin Neupane, Abasi Abudulimu, Xiaoming Wang, Kamala K. Subedi, Manoj K. Jamarkattel, Adam B. Phillips, Michael J. Heben, Jonathan D. Poplawsky, David A. Cullen, Randy J. Ellingson, Yanfa Yan
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Bandgap gradient is a promising approach to improve the open-circuit voltage in thin film solar cells. Here, authors incorporate a Cd(O,S,Se,Te) region to realize the bandgap gradient at front interface and demonstrate Cd(Se,Te) solar cells with redu
Externí odkaz:
https://doaj.org/article/67ffddd34caa480db3f4224fd8cedd68
Autor:
Deng-Bing Li, Sabin Neupane, Sandip S. Bista, Chuanxiao Xiao, Abasi Abudulimu, Manoj K. Jamarkattel, Adam B. Phillips, Michael J. Heben, Jonathan D. Poplawsky, David A. Cullen, Chun-Sheng Jiang, Randall J. Ellingson, Yanfa Yan
Publikováno v:
ACS Energy Letters. 8:1529-1534
Autor:
Sandip Singh Bista, Deng-Bing Li, Suman Rijal, Sabin Neupane, Rasha A. Awni, Chun-Sheng Jiang, Chuanxiao Xiao, Kamala Khanal Subedi, Zhaoning Song, Adam B. Phillips, Xixing Wen, Randall J. Ellingson, Michael J. Heben, Yanfa Yan
Publikováno v:
ACS Applied Energy Materials. 6:885-891
Autor:
Dipendra Pokhrel, Ebin Bastola, Kamala Khanal Subedi, Manoj K. Jamarkattel, Adam B. Phillips, Michael J. Heben, Randy J. Ellingson
Publikováno v:
IEEE Journal of Photovoltaics. 12:1439-1444
Autor:
Manoj K. Jamarkattel, Adam B. Phillips, Deng-Bing Li, Ebin Bastola, Geethika K. Liyanage, Jared D. Friedl, Sandip S. Bista, Dipendra Pokhrel, Abdul Quader, Prabodika N. Kaluarachchi, Zulkifl Hussain, Abasi Abudulimu, Xavier Mathew, Yanfa Yan, Randy J. Ellingson, Michael J. Heben
Publikováno v:
MRS Advances. 7:713-717
Autor:
Mohammed A. Razooqi Alaani, Prakash Koirala, Adam B. Phillips, Geethika K. Liyanage, Rasha A. Awni, Dhurba R. Sapkota, Balaji Ramanujam, Michael J. Heben, Stephen K. O’Leary, Nikolas J. Podraza, Robert W. Collins
Publikováno v:
Materials, Vol 14, Iss 19, p 5649 (2021)
Motivated by their utility in CdTe-based thin film photovoltaics (PV) devices, an investigation of thin films of the magnesium-zinc oxide (MgxZn1−xO or MZO) alloy system was undertaken applying spectroscopic ellipsometry (SE). Dominant wurtzite pha
Externí odkaz:
https://doaj.org/article/2eda527c197945e7a62320c31b87f38f
Autor:
Manoj K. Jamarkattel, Adam B. Phillips, Indra Subedi, Abasi Abudulimu, Ebin Bastola, Deng-Bing Li, Xavier Mathew, Yanfa Yan, Randy J. Ellingson, Nikolas J. Podraza, Michael J. Heben
Publikováno v:
ACS Applied Energy Materials. 5:5484-5489
Publikováno v:
APL Materials, Vol 6, Iss 10, Pp 101104-101104-6 (2018)
Recent numerical modeling and experimental work have shown that appropriate conduction band alignment at the emitter/absorber interface is critically important for high efficiency CdTe solar cells. To date, however, the properties of the transparent
Externí odkaz:
https://doaj.org/article/0698cfa5f8b046debec77c3f9a15e505
Autor:
Suman Rijal, Randy J. Ellingson, Xavier Mathew, Ebin Bastola, Dipendra Pokhrel, Jacob M. Gibbs, Deng-Bing Li, Jared D. Friedl, Yanfa Yan, Rasha A. Awni, Kamala Khanal Subedi, Robert F. Klie, John J. Farrell, Manoj K. Jamarkattel, Adam B. Phillips, Michael J. Heben
Publikováno v:
IEEE Journal of Photovoltaics. 12:16-21
The open-circuit voltage (V $_\text{oc}$ ) of CdTe-based photovoltaics may be limited by carrier recombination at interfaces (front or back) or in the absorber layer. Reduction in recombination of a given dominant mechanisms can lead to improved devi
Autor:
Ebin Bastola, Manoj K. Jamarkattel, Abdul Quader, Xavier Mathew, Adam B. Phillips, Michael J. Heben, Jacob M. Gibbs, Randy J. Ellingson, Deng-Bing Li, Yanfa Yan, Dipendra Pokhrel, Griffin Barros-King, Jared D. Friedl
Publikováno v:
IEEE Journal of Photovoltaics. 12:11-15