Issue 14, 2017

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

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

Article information

Article type
Review Article
Submitted
13 feb 2017
Accepted
09 mrt 2017
First published
23 mrt 2017

J. Mater. Chem. C, 2017,5, 3427-3437

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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