Open AccessPolar Fluctuations in Metal Halide Perovskites Uncovered by Acoustic Phonon Anomalies
Author(s) -
Peijun Guo,
Yi Xia,
Jue Gong,
Constantinos C. Stoumpos,
Kyle M. McCall,
Grant C. B. Alexander,
Zhiyuan Ma,
Hua Zhou,
David J. Gosztola,
J. B. Ketterson,
Mercouri G. Kanatzidis,
Tao Xu,
Maria K. Y. Chan,
Richard D. Schaller
Publication year - 2017
Publication title -
acs energy letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 8.632
H-Index - 105
ISSN - 2380-8195
DOI - 10.1021/acsenergylett.7b00790
Subject(s) - phonon , perovskite (structure) , halide , softening , tetragonal crystal system , materials science , dipole , condensed matter physics , phase (matter) , polar , chemical physics , phase transition , chemistry , inorganic chemistry , crystallography , composite material , physics , organic chemistry , astronomy
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