Cargando…
Unusual Force Constants Guided Distortion-Triggered Loss of Long-Range Order in Phase Change Materials
Unusual force constants originating from the local charge distribution in crystalline GeTe and Sb(2)Te(3) are observed by using the first-principles calculations. The calculated stretching force constants of the second nearest-neighbor Sb-Te and Ge-Te bonds are 0.372 and −0.085 eV/Å(2), respectively...
Autores principales: | Wang, Jiong, Cui, Dongyu, Kong, Yi, Shen, Luming |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8269605/ https://www.ncbi.nlm.nih.gov/pubmed/34202545 http://dx.doi.org/10.3390/ma14133514 |
Ejemplares similares
-
Identification
of Material Dimensionality Based on
Force Constant Analysis
por: Bagheri, Mohammad, et al.
Publicado: (2023) -
Mitigation of Jahn–Teller distortion and Na(+)/vacancy ordering in a distorted manganese oxide cathode material by Li substitution
por: Liu, Yanchen, et al.
Publicado: (2020) -
Measurement of third-order elastic constants and applications to loaded structural materials
por: Takahashi, Sennosuke, et al.
Publicado: (2015) -
Force-Dependent Binding Constants
por: Wang, Yinan, et al.
Publicado: (2019) -
Cuproof: Range Proof with Constant Size
por: Deng, Cong, et al.
Publicado: (2022)