Investigations of potassium-induced surface treatment of Cu(In,Ga)Se<inf>2</inf> (CIGSe) thin film solar cells prepared by two-stage process using elemental selenium

by Zheng, X, Xie, C, LI WEIMIN, ABERLE,ARMIN GERHARD, SELVARAJ VENKATARAJ
Published 2020

High-power bifacial perovskite solar cells with shelf life of over 2000 h

by CHENG YUANHANG, Xie ChenChoa, Zhu, Guangyao, Xixia Liu, LI HO WA, SELVARAJ VENKATARAJ, TAN ZHI KUANG, Ding, Liming, ABERLE,ARMIN GERHARD, LIN FEN
Published 2020