Back to Search Start Over

Carrier lifetime enhancement in halide perovskite via remote epitaxy

Authors :
Jie Jiang
Xin Sun
Xinchun Chen
Baiwei Wang
Zhizhong Chen
Yang Hu
Yuwei Guo
Lifu Zhang
Yuan Ma
Lei Gao
Fengshan Zheng
Lei Jin
Min Chen
Zhiwei Ma
Yuanyuan Zhou
Nitin P. Padture
Kory Beach
Humberto Terrones
Yunfeng Shi
Daniel Gall
Toh-Ming Lu
Esther Wertz
Jing Feng
Jian Shi
Source :
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
Publication Year :
2019
Publisher :
Nature Portfolio, 2019.

Abstract

Crystallographic dislocation has proven harmful to the carrier dynamics in conventional semiconductors but it is unexplored in metal halide perovskites. Here Jiang et al. grow remote epitaxial perovskite films on graphene with density-controlled dislocations and confirm their negative impact.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
10
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.980ef2ab3f98472697eb340f3a1e3c6c
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-019-12056-1