Publication Date:
2018-07-24
Description:
Cu 2 ZnSnS 4 solar cells with over 10% power conversion efficiency enabled by heterojunction heat treatment Cu〈sub〉2〈/sub〉ZnSnS〈sub〉4〈/sub〉 solar cells with over 10% power conversion efficiency enabled by heterojunction heat treatment, Published online: 23 July 2018; doi:10.1038/s41560-018-0206-0 The emerging kesterite Cu2ZnSnS4 solar cell offers a potential low-cost, non-toxic, materially abundant platform for next-generation photovoltaics, yet its efficiency has been mired below 10%. Yan et al. now use post-heat treatment of the heterojunction to show device efficiencies that surpass 10%.
Electronic ISSN:
2058-7546
Topics:
Energy, Environment Protection, Nuclear Power Engineering
Permalink