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Title: Heterojunctions in halide perovskite nanostructures

Abstract

This disclosure provides systems, methods, and apparatus related to heterojunctions in halide perovskite nanostructures. In one aspect, a nanostructure comprises a first region and a second region. The first region comprises ABX3, with A being selected from a group consisting of Cs and Rb, with B being selected from a group consisting of Sn and Pb, and with X being selected from a group consisting of Br, Cl, and Br and Cl. The second region comprises ABY3, with Y being selected from a group consisting of Br, I, and Br and I. Compositions of the first region of the nanostructure and the second region of the nanostructure are different.

Inventors:
; ; ;
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771704
Patent Number(s):
10858581
Application Number:
15/727,823
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Patent
Resource Relation:
Patent File Date: 10/09/2017
Country of Publication:
United States
Language:
English

Citation Formats

Dou, Letian, Lai, Minliang, Yang, Yiming, and Yang, Peidong. Heterojunctions in halide perovskite nanostructures. United States: N. p., 2020. Web.
Dou, Letian, Lai, Minliang, Yang, Yiming, & Yang, Peidong. Heterojunctions in halide perovskite nanostructures. United States.
Dou, Letian, Lai, Minliang, Yang, Yiming, and Yang, Peidong. Tue . "Heterojunctions in halide perovskite nanostructures". United States. https://www.osti.gov/servlets/purl/1771704.
@article{osti_1771704,
title = {Heterojunctions in halide perovskite nanostructures},
author = {Dou, Letian and Lai, Minliang and Yang, Yiming and Yang, Peidong},
abstractNote = {This disclosure provides systems, methods, and apparatus related to heterojunctions in halide perovskite nanostructures. In one aspect, a nanostructure comprises a first region and a second region. The first region comprises ABX3, with A being selected from a group consisting of Cs and Rb, with B being selected from a group consisting of Sn and Pb, and with X being selected from a group consisting of Br, Cl, and Br and Cl. The second region comprises ABY3, with Y being selected from a group consisting of Br, I, and Br and I. Compositions of the first region of the nanostructure and the second region of the nanostructure are different.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {12}
}

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