Stabilizing heterostructures of soft perovskite semiconductors

Here we report a solution-processing strategy to stabilize the perovskite-based heterostructure. Strong Pb-Cl and Pb-O bonds formed between a [CH(NH ) ] [CH NH ] Pb I film with a Pb-rich surface and a chlorinated graphene oxide layer. The constructed heterostructure can selectively extract photogene...

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Bibliographic Details

Published in:	Science (American Association for the Advancement of Science) Vol. 365; no. 6454; p. 687
Main Authors:	Wang, Yanbo, Wu, Tianhao, Barbaud, Julien, Kong, Weiyu, Cui, Danyu, Chen, Han, Yang, Xudong, Han, Liyuan
Format:	Journal Article
Language:	English
Published:	United States 16.08.2019
ISSN:	1095-9203, 1095-9203
Online Access:	Get more information
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