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Title: Tuning the Luminescence of Layered Halide Perovskites

Abstract

Layered halide perovskites offer a versatile platform for manipulating light through synthetic design. Although most layered perovskites absorb strongly in the ultraviolet (UV) or near-UV region, their emission can range from the UV to the infrared region of the electromagnetic spectrum. This emission can be very narrow, displaying high color purity, or it can be extremely broad, spanning the entire visible spectrum and providing high color rendition (or accurately reproducing illuminated colors). The origin of the photoluminescence can vary enormously. Strongly correlated electron–hole pairs, permanent lattice defects, transient light-induced defects, and ligand-field transitions in the inorganic layers and molecular chromophores in the organic layers can be involved in the emission mechanism. Here in this review, we highlight the different types of photoluminescence that may be attained from layered halide perovskites, with an emphasis on how the emission may be systematically tuned through changes to the bulk crystalline lattice: changes in composition, structure, and dimensionality.

Authors:
ORCiD logo [1];  [1]; ORCiD logo [1]
  1. Stanford Univ., CA (United States). Dept. of Chemistry
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE; Alfred P. Sloan; National Science Foundation (NSF)
OSTI Identifier:
1528780
Grant/Contract Number:  
AC02-76SF00515
Resource Type:
Accepted Manuscript
Journal Name:
Chemical Reviews
Additional Journal Information:
Journal Volume: 119; Journal Issue: 5; Journal ID: ISSN 0009-2665
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Smith, Matthew D., Connor, Bridget A., and Karunadasa, Hemamala I. Tuning the Luminescence of Layered Halide Perovskites. United States: N. p., 2019. Web. doi:10.1021/acs.chemrev.8b00477.
Smith, Matthew D., Connor, Bridget A., & Karunadasa, Hemamala I. Tuning the Luminescence of Layered Halide Perovskites. United States. doi:10.1021/acs.chemrev.8b00477.
Smith, Matthew D., Connor, Bridget A., and Karunadasa, Hemamala I. Mon . "Tuning the Luminescence of Layered Halide Perovskites". United States. doi:10.1021/acs.chemrev.8b00477. https://www.osti.gov/servlets/purl/1528780.
@article{osti_1528780,
title = {Tuning the Luminescence of Layered Halide Perovskites},
author = {Smith, Matthew D. and Connor, Bridget A. and Karunadasa, Hemamala I.},
abstractNote = {Layered halide perovskites offer a versatile platform for manipulating light through synthetic design. Although most layered perovskites absorb strongly in the ultraviolet (UV) or near-UV region, their emission can range from the UV to the infrared region of the electromagnetic spectrum. This emission can be very narrow, displaying high color purity, or it can be extremely broad, spanning the entire visible spectrum and providing high color rendition (or accurately reproducing illuminated colors). The origin of the photoluminescence can vary enormously. Strongly correlated electron–hole pairs, permanent lattice defects, transient light-induced defects, and ligand-field transitions in the inorganic layers and molecular chromophores in the organic layers can be involved in the emission mechanism. Here in this review, we highlight the different types of photoluminescence that may be attained from layered halide perovskites, with an emphasis on how the emission may be systematically tuned through changes to the bulk crystalline lattice: changes in composition, structure, and dimensionality.},
doi = {10.1021/acs.chemrev.8b00477},
journal = {Chemical Reviews},
number = 5,
volume = 119,
place = {United States},
year = {2019},
month = {1}
}

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