High-performance perovskite/Cu(In,Ga)Se2 monolithic tandem solar cells

Perovskite/CIGS tandem cellsTandem solar cells can boost efficiency by using more of the available solar spectrum. Han et al. fabricated a two-terminal tandem cell with an inorganicorganic hybrid perovskite top layer and a Cu(In,Ga)Se2 (CIGS) bottom layer. Control of the roughness of the CIGS surfac...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2018-08, Vol.361 (6405), p.904-908
Hauptverfasser:	Han, Qifeng, Yao-Tsung, Hsieh, Meng Lei, Wu Jyh-Lih, Sun, Pengyu, En-Ping, Yao, Sheng-Yung, Chang, Bae Sang-Hoon, Kato Takuya, Bermudez, Veronica, Yang, Yang
Format:	Artikel
Sprache:	eng
Schlagworte:	Aging Circuits Copper indium gallium selenides Efficiency Energy conversion efficiency Open circuit voltage Perovskites Photovoltaic cells Photovoltaics Short circuit currents Short-circuit current Solar cells Thin films Transparency Transport
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