Soft-mode dynamics in the ferroelectric phase transition of GeTe
Abstract GeTe that exhibits a strong anharmonicity and a ferroelectric phase transition between the rhombohedral and cubic structures has emerged as one of the leading thermoelectric materials. Herein, combining molecular dynamics simulations and inelastic neutron scattering measurements, the lattic...
Main Authors: | Chen Wang, Jiangtao Wu, Zezhu Zeng, Jan Embs, Yanzhong Pei, Jie Ma, Yue Chen |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-07-01
|
Series: | npj Computational Materials |
Online Access: | https://doi.org/10.1038/s41524-021-00588-4 |
Similar Items
-
Ferroelectric switching in epitaxial GeTe films
by: A. V. Kolobov, et al.
Published: (2014-06-01) -
The origin of the lattice thermal conductivity enhancement at the ferroelectric phase transition in GeTe
by: Đorđe Dangić, et al.
Published: (2021-04-01) -
Ferroelectric Self-Poling in GeTe Films and Crystals
by: Dominik Kriegner, et al.
Published: (2019-06-01) -
Epitaxial growth and characterization of GeTe and GeTe/Sb2Te3 superlattices
by: Wang, Rui Ning
Published: (2017) -
Evolution of crystal structures in GeTe during phase transition
by: Kwangsik Jeong, et al.
Published: (2017-04-01)