Reversible nature of photo-induced phase segregation and origin of long carrier lifetime in triple cation mixed halide perovskite films

Subodh K. Gautam (1) , Minjin Kim (2) , Douglas R. Miquita (3, 1) , Jean-Eric Bourée (2) , Bernard Geffroy (4, 2) , Olivier Plantevin (1)

1 LPS - Laboratoire de Physique des Solides
2 LPICM - Laboratoire de physique des interfaces et des couches minces [Palaiseau]
3 Centro de Microscopia
4 LICSEN - Laboratoire Innovation en Chimie des Surfaces et NanoSciences

Domains: Chemical Sciences; Material chemistry

Subodh K. Gautam, Minjin Kim, Douglas R. Miquita, Jean-Eric Bourée, Bernard Geffroy, et al.. Reversible nature of photo-induced phase segregation and origin of long carrier lifetime in triple cation mixed halide perovskite films. JPH 2021 - 6èmes Journées Pérovskites Halogénées, Geffroy, Bernard; Oswald, Frédéric, Mar 2021, Palaiseau, France. ⟨cea-03185858⟩