Silicon heterojunction solar cells with up to 26.81% efficiency achieved by electrically optimized nanocrystalline-silicon hole contact layers

Lin, Hao; Yang, Miao; Ru, Xiaoning; Wang, Genshun; Yin, Shi; Peng, Fuguo; Hong, Chengjian; Qu, Minghao; Lu, Junxiong; Fang, Liang; Han, Can; Prócel, Paul; Isabella, Olindo; Gao, Pingqi; Li, Zhenguo; Xu, Xixiang

doi:10.1038/s41560-023-01255-2

Public

Silicon heterojunction solar cells with up to 26.81% efficiency achieved by electrically optimized nanocrystalline-silicon hole contact layers

Published in Nature Energy • May 4, 2023

Authors:

Hao Lin

Miao Yang

Xiaoning Ru

Abstract

Abstract Silicon heterojunction (SHJ) solar cells have reached high power conversion efficiency owing to their effective passivating contact structures. Improvements in the optoelectronic properties of these contacts can enable higher device efficiency, thus further consolidating the commercial pote...

Subject

Materials science

Optoelectronics

Silicon

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