Impact of bright-dark exciton thermal population mixing on the brightness of CsPbBr3 nanocrystals

Mohamed-Raouf Amara (1, 2) , Caixia Huo (2, 3) , Christophe Voisin (1) , Qihua Xiong (4) , Carole Diederichs (1, 5)

1 LPENS - Laboratoire de physique de l'ENS - ENS Paris
2 SPMS-PAP-02-01 - Division of Physics and Applied Physics [Nanyang Technological University]
3 Shanghai University
4 THU - Tsinghua University [Beijing]
5 IUF - Institut universitaire de France

Mots clés: nanocrystals; perovskite; bright exciton; dark exciton; decay; exciton-phonon interaction

Domaines: Matière Condensée [cond-mat]

Mohamed-Raouf Amara, Caixia Huo, Christophe Voisin, Qihua Xiong, Carole Diederichs. Impact of bright-dark exciton thermal population mixing on the brightness of CsPbBr3 nanocrystals. Nano Letters, 2024, 24 (14), pp.4265-4271. ⟨10.1021/acs.nanolett.4c00605⟩. ⟨hal-04546567⟩