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Issue 14, 2017
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Luminescence spectroscopy of lead-halide perovskites: materials properties and application as photovoltaic devices

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Abstract

Research on solution-processed lead-halide perovskites is on the rise due to their highly anticipated applications as photonic devices. These perovskites exhibit strong band-to-band luminescence even at room temperature, resulting in high energy-conversion efficiencies for solar cells and light-emitting diodes. Here we summarize recent optical spectroscopic studies on CH3NH3PbI3 and CH3NH3PbBr3 perovskite single crystals, thin films, and diode devices along with a discussion on their carrier generation, recombination, and transport dynamics in relation to the inherent efficient conversion between light and electricity.

Graphical abstract: Luminescence spectroscopy of lead-halide perovskites: materials properties and application as photovoltaic devices

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Article information


Submitted
13 Feb 2017
Accepted
09 Mar 2017
First published
23 Mar 2017

J. Mater. Chem. C, 2017,5, 3427-3437
Article type
Review Article

Luminescence spectroscopy of lead-halide perovskites: materials properties and application as photovoltaic devices

Y. Kanemitsu, J. Mater. Chem. C, 2017, 5, 3427
DOI: 10.1039/C7TC00669A

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