Thermodynamic Origin of Photoinstability in the CH3NH3Pb(I1–
                    <i>x</i>
                    Br
                    <i>x</i>
                    )3 Hybrid Halide Perovskite Alloy

Brivio, Federico; Caetano, Clovis; Walsh, Aron

doi:10.1021/acs.jpclett.6b00226

Public

Thermodynamic Origin of Photoinstability in the CH3NH3Pb(I1– x Br x )3 Hybrid Halide Perovskite Alloy

Shared by NobleBlocks on Mar 7, 2016 • 12:00 AM UTC

Authors:

Federico Brivio

Clovis Caetano

Aron Walsh

Abstract

Abstract The formation of solid-solutions of iodide, bromide, and chloride provides the means to control the structure, band gap, and stability of hybrid halide perovskite semiconductors for photovoltaic applications. We report a computational investigation of the CH3NH3PbI3/CH3NH3PbBr3 alloy from d...

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