2 papers
cond-mat.mtrl-sci2026
Native defects and erbium impurities in CaWO4
Minseok Choi, Mark E. Turiansky, BaiQing Zhao +2
We perform hybrid density functional calculation to study the energetics, electronic properties, optical transitions, and migration barriers of native defects in CaWO. Oxygen a…
cond-mat.mtrl-sci2025
Distinguishing thermal fluctuations from polaron formation in halide perovskites
Bai-Qing Zhao, Xuan-Yan Chen, Chuan-Nan Li +3
Recent angle-resolved photoelectron spectroscopy (ARPES) measurements of the hole effective mass in CsPbBr revealed an enhancement of 50 % compared to the bare mass compu…