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Targeted ligand-exchange chemistry on cesium lead halide perovskite quantum dots for high-efficiency photovoltaics

Abstract:

The ability to manipulate quantum dot (QD) surfaces is foundational to their technological deployment. Surface manipulation of metal halide perovskite (MHP) QDs has proven particularly challenging in comparison to that of more established inorganic materials due to dynamic surface species and low material formation energy; most conventional methods of chemical manipulation targeted at the MHP QD surface will result in transformation or dissolution of the MHP crystal. In previous work, we have...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1021/jacs.8b04984

Authors


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Role:
Author
ORCID:
0000-0002-1685-8242
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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
ORCID:
0000-0001-5450-1407
Publisher:
American Chemical Society Publisher's website
Journal:
Journal of the American Chemical Society Journal website
Volume:
140
Issue:
33
Pages:
10504-10513
Place of publication:
United States
Publication date:
2018-07-25
DOI:
EISSN:
1520-5126
ISSN:
0002-7863
Pmid:
30044630
Language:
English
Keywords:
Pubs id:
924818
Local pid:
pubs:924818
Deposit date:
2020-01-30

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