Time-Resolved Photoluminescence Studies of Perovskite Chalcogenides

Authors :: Benjamin T. Diroll
Kevin Ye
Jayakanth Ravichandran
Boyang Zhao
Shanyuan Niu
Rafael Jaramillo
Source :: OSA Advanced Photonics Congress 2021.
Publication Year :: 2021
Publisher :: Optica Publishing Group, 2021.
Abstract: We use time-resolved photoluminescence to study excited-state carrier mobility and recombination rates in BaZrS3 and Ba3Zr2S7, and we refine a semiconductor physics model to the data. Both materials have favorable properties for optoelectronics.