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Lattice Thermal Conductivity of MgSiO(3) Perovskite from First Principles

We investigate lattice thermal conductivity κ of MgSiO(3) perovskite (pv) by ab initio lattice dynamics calculations combined with exact solution of linearized phonon Boltzmann equation. At room temperature, κ of pristine MgSiO(3) pv is found to be 10.7 W/(m · K) at 0 GPa. It increases linearly with...

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Detalles Bibliográficos
Autores principales: Ghaderi, Nahid, Zhang, Dong-Bo, Zhang, Huai, Xian, Jiawei, Wentzcovitch, Renata M., Sun, Tao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5511206/
https://www.ncbi.nlm.nih.gov/pubmed/28710371
http://dx.doi.org/10.1038/s41598-017-05523-6

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