One- and Two-Photon Excited Photoluminescence and Suppression of Thermal Quenching of CsSnBr<sub>3</sub> Microsquare and Micropyramid.

One- and Two-Photon Excited Photoluminescence and Suppression of Thermal Quenching of CsSnBr₃ Microsquare and Micropyramid.

Wu, Zong Yu; Zhuang, Jie-Hao; Lin, Yu-Tsung; Chou, Yu-Hsun; Wu, Pin Chieh; Wu, Chung-Lin; Chen, Peter; Hsu, Hsu-Cheng.

Afiliación

Wu ZY; Department of Photonics, National Cheng Kung University, Tainan 70101, Taiwan.
Zhuang JH; Department of Physics, National Cheng Kung University, Tainan 70101, Taiwan.
Lin YT; Department of Photonics, National Cheng Kung University, Tainan 70101, Taiwan.
Chou YH; Department of Photonics, National Cheng Kung University, Tainan 70101, Taiwan.
Wu PC; Department of Photonics, National Cheng Kung University, Tainan 70101, Taiwan.
Wu CL; Department of Physics, National Cheng Kung University, Tainan 70101, Taiwan.
Chen P; Department of Photonics, National Cheng Kung University, Tainan 70101, Taiwan.
Hsu HC; Department of Photonics, National Cheng Kung University, Tainan 70101, Taiwan.

ACS Nano ; 15(12): 19613-19620, 2021 Dec 28.

Article en En | MEDLINE | ID: mdl-34784180

Palabras clave

CsSnBr3 perovskite; chemical vapor deposition; electron−longitudinal optical phonon interaction; microcavity; one-photon and two-photon excited photoluminescence; thermal quenching; whispering gallery mode