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2018
Performance and Uniformity Improvement in Ultrathin Cu (In, Ga) Se2 Solar Cells with a WO x Nanointerlayer at the Absorber/Transparent Back-Contact In…
Muhammad Saifullah, Shafket Rasool, SeJin Ahn, Kihwan Kim, Jun-Sik Cho, Jinsu Yoo, Won Suk Shin, Jae Ho Yun, Joo Hyung Park
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2018
Effect of crystal orientation and conduction band grading of absorber on efficiency of Cu (In, Ga) Se2 solar cells grown on flexible polyimide foil at…
Seong Yeon Kim, Hyesun Yoo, Tanka Raj Rana, Temujin Enkhbat, Gyuho Han, Jun Ho Kim, Soomin Song, Kihwan Kim, Jihye Gwak, YoungJu Eo, Jae Ho Yun
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2018
Insertion of the AGS layer at the CIGSe/ITO interface: A way to reduce the formation of the GaOx interfacial phase in CIGSe solar cells
Muhammad Saifullah, Kihwan Kim, Rauf Shahzad, Jihye Gwak, Jun-Sik Cho, Jin-Su Yoo, Jae Ho Yun, Joo Hyung Park
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2018
Performance of CZTSSe thin film solar cells fabricated using a sulfo-selenization process: Influence of the Cu composition
R.B.V.Chalapathy, Myeng Gil Gang, Chang Woo Hong, Ji Hun Kim, Jun Sun Jang, Jae Ho Yun, Jin Hyeok Kim
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2018
Highly efficient Ag-alloyed Cu (In, Ga) Se2 solar cells with wide bandgaps and their application to chalcopyrite-based tandem solar cells
Kihwan Kim, Seung Kyu Ahn, Jang Hoon Choi, Jinsoo Yoo, Young-Joo Eo, Jun-Sik Cho, Ara Cho, Jihye Gwak, Soomin Song, Dae-Hyung Cho, Yong-Duck Chung, Jae Ho Yun
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2018
Increase in conversion efficiency of above 14% in Cu (In, Ga) 3Se5 (β-CIGS) solar cells by Na2S incorporation through the surface of β–CIGS film
Ji Hye Kim, Seung Tae Kim, Liudmila Larina, Byung Tae Ahn. KiHwan Kim, Jae Ho Yun
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2017
A Cd-reduced hybrid buffer layer of CdS/Zn (O, S) for environmentally friendly CIGS solar cells
Tanka Raj Rana, SeongYeon Kim, JunHo Kim, Kihwan Kim and Jae Ho Yun
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2017
Increase in conversion efficiency of above 14% in Cu(In,Ga)3Se5 (β-CIGS) solar cells by Na2S incorporation through the surface of β –CIGS film
Kim Ji Hye, Kim Seung Tae, Larina Liudmila, Ahn Byung Tae, Kim Ki Hwan, Yun Jae Ho
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2017
Performance prediction of chalcopyrite-based dual-junction tandem solar cells
Kim Kihwan, Yoo Jin Su, Ahn Seoung Kyu, Eo Young-Joo, Cho Jun-Sik, Gwak Jihye, Yun Jae Ho
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2017
Simulations of chalcopyrite/c-Si tandem cells using SCAPS-1D
Kim Kihwan, Gwak Jihye, Ahn Seung Kyu, Eo Young-Joo, Park Joo Hyung, Cho Jun-Sik, Kang Min Gu, Song Hee-Eun, Yun Jae Ho
