Activation of Self‐Trapped Emission in Stable Bismuth‐Halide Perovskite by Suppressing Strong Exciton–Phonon Coupling - Zhou, Lei; Liao, Jin‐Feng; Qin, Youcheng; Wang, Xu‐Dong; Wei, Jun‐Hua; Li, Ming; Kuang, Dai‐Bin; He, Rongxing (Advanced functional materials, 2021)
Keywords: all‐inorganic perovskites; Bismuth; bismuth halide perovskites; Coupling; Excitation spectra; Excitons; exciton–phonon coupling; Lead compounds; lead‐free perovskites; Materials science; Metal halides; Optoelectronics; Perovskites; Phonons; Photoluminescence; self‐trapped emission