University of Bucharest, Faculty of Physics
Dr. George Alexandru NEMNES
ICUB
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Microscopic ferroelectricity in hybrid perovskite
Ab initio evidence of microscopic ferroelectricity, which elegantly explains the lack of macroscopic ferroelectricity
Rotational relaxation times of dipoles is of the order of a few tens of ps
C. Goehry,
G. A. Nemnes
and Andrei Manolescu,
"Collective Behavior of Molecular Dipoles in CH
3
NH
3
PbI
3
",
J. Phys. Chem. C 119, 19674 (2015)
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