X-ray ptychographic tomography reveals buried 3D structural defects in metal halide perovskites  

作　　者：Yalan Zhang Mingwei Hao Hua Zhou Junjing Deng Yuanyuan Zhou 

机构地区：[1]Department of Physics,Hong Kong Baptist University,Kowloon,Hong Kong 999077,China [2]Advanced Photon Sources,Argonne National Laboratory,Lemont,IL 60439,USA [3]Smart Society Lab,Hong Kong Baptist University,Kowloon,Hong Kong 999077,China

出　　处：《Journal of Energy Chemistry》2022年第10期639-642,I0016,共5页能源化学（英文版）

基　　金：startup grants,Initiation Grant-Faculty Niche Research Areas(IG-FNRA)2020/21;Interdisciplinary Matching Scheme 2020/21 of the Hong Kong Baptist University(HKBU);the Early Career Scheme(No.22300221)from the Hong Kong Research Grant Council;the support of the Hong Kong Ph.D.Fellowship Scheme。

摘　　要：Metal halide perovskites(MHPs)are an emerging class of semiconductors that have demonstrated their promise at various energy frontiers.Especially,perovskite-based solar cells(PSCs)are considered as a disruptive photovoltaic technology with their power conversion efficiency rapidly climbing to certified 25.7%[1].

关 键 词：PEROVSKITE X-ray ptychography 3D defects 

分 类 号：TB34[一般工业技术—材料科学与工程]