Hexagonal stacking faults act as hole-blocking layers in lead halide perovskites
File(s)
Accepted version
Author(s)
Park, Ji-Sang
Li, Zhenzhu
Wilson, Jacob N
Yin, Wan-Jian
Walsh, Aron
Type
Journal Article
Abstract
The transformation between black (corner sharing) and yellow (face sharing) polytypes of lead halide perovskites is a major performance bottleneck. We investigate phase intermixing through the simulation of stacking faults (nanodomains) that reveal a small thermodynamic cost but large electronic consequences in CsPbI3.
Date Issued
2020-07-10
Date Acceptance
2020-06-05
Citation
ACS Energy Letters, 2020, 5 (7), pp.2231-2233
ISSN
2380-8195
Publisher
American Chemical Society
Start Page
2231
End Page
2233
Journal / Book Title
ACS Energy Letters
Volume
5
Issue
7
Copyright Statement
© 2020 American Chemical Society. This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Energy Letters, after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acsenergylett.0c01124
Identifier
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000552668000013&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
Subjects
Science & Technology
Physical Sciences
Technology
Chemistry, Physical
Electrochemistry
Energy & Fuels
Nanoscience & Nanotechnology
Materials Science, Multidisciplinary
Chemistry
Science & Technology - Other Topics
Materials Science
Publication Status
Published
Date Publish Online
2020-06-05