Structural, optical, and electronic studies of wide-bandgap lead halide perovskites

Handle URI:
http://hdl.handle.net/10754/599761
Title:
Structural, optical, and electronic studies of wide-bandgap lead halide perovskites
Authors:
Comin, Riccardo; Walters, Grant; Thibau, Emmanuel Sol; Voznyy, Oleksandr; Lu, Zheng-Hong; Sargent, Edward H.
Abstract:
© The Royal Society of Chemistry 2015. We investigate the family of mixed Br/Cl organolead halide perovskites which enable light emission in the blue-violet region of the visible spectrum. We report the structural, optical and electronic properties of this air-stable family of perovskites, demonstrating full bandgap tunability in the 400-550 nm range and enhanced exciton strength upon Cl substitution. We complement this study by tracking the evolution of the band levels across the gap, thereby providing a foundational framework for future optoelectronic applications of these materials.
Citation:
Comin R, Walters G, Thibau ES, Voznyy O, Lu Z-H, et al. (2015) Structural, optical, and electronic studies of wide-bandgap lead halide perovskites. J Mater Chem C 3: 8839–8843. Available: http://dx.doi.org/10.1039/C5TC01718A.
Publisher:
Royal Society of Chemistry (RSC)
Journal:
J. Mater. Chem. C
KAUST Grant Number:
KUS-11-009-21
Issue Date:
2015
DOI:
10.1039/C5TC01718A
Type:
Article
ISSN:
2050-7526; 2050-7534
Sponsors:
This publication is based in part on work supported by Award KUS-11-009-21, made by the King Abdullah University of Science and Technology (KAUST), by the Ontario Research Fund Research Excellence Program, and by the Natural Sciences and Engineering Research Council.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorComin, Riccardoen
dc.contributor.authorWalters, Granten
dc.contributor.authorThibau, Emmanuel Solen
dc.contributor.authorVoznyy, Oleksandren
dc.contributor.authorLu, Zheng-Hongen
dc.contributor.authorSargent, Edward H.en
dc.date.accessioned2016-02-28T06:09:12Zen
dc.date.available2016-02-28T06:09:12Zen
dc.date.issued2015en
dc.identifier.citationComin R, Walters G, Thibau ES, Voznyy O, Lu Z-H, et al. (2015) Structural, optical, and electronic studies of wide-bandgap lead halide perovskites. J Mater Chem C 3: 8839–8843. Available: http://dx.doi.org/10.1039/C5TC01718A.en
dc.identifier.issn2050-7526en
dc.identifier.issn2050-7534en
dc.identifier.doi10.1039/C5TC01718Aen
dc.identifier.urihttp://hdl.handle.net/10754/599761en
dc.description.abstract© The Royal Society of Chemistry 2015. We investigate the family of mixed Br/Cl organolead halide perovskites which enable light emission in the blue-violet region of the visible spectrum. We report the structural, optical and electronic properties of this air-stable family of perovskites, demonstrating full bandgap tunability in the 400-550 nm range and enhanced exciton strength upon Cl substitution. We complement this study by tracking the evolution of the band levels across the gap, thereby providing a foundational framework for future optoelectronic applications of these materials.en
dc.description.sponsorshipThis publication is based in part on work supported by Award KUS-11-009-21, made by the King Abdullah University of Science and Technology (KAUST), by the Ontario Research Fund Research Excellence Program, and by the Natural Sciences and Engineering Research Council.en
dc.publisherRoyal Society of Chemistry (RSC)en
dc.titleStructural, optical, and electronic studies of wide-bandgap lead halide perovskitesen
dc.typeArticleen
dc.identifier.journalJ. Mater. Chem. Cen
dc.contributor.institutionUniversity of Toronto, Toronto, Canadaen
kaust.grant.numberKUS-11-009-21en
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