Large anharmonic effect and thermal expansion anisotropy of metal chalcogenides: The case of antimony sulfide

We derive a compact matrix expression for the linear thermal expansion coefficients (TECs) for a general orthorhombic system which relates elastic properties and integrated quantities based on deformation and mode dependent Grüneisen parameters and mode dependent heat capacities. The density of Grün...

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Bibliographic Details
Main Authors: Gan, Chee Kwan, Soh, Jian Rui, Liu, Yun
Other Authors: Massachusetts Institute of Technology. Department of Materials Science and Engineering
Format: Article
Language:English
Published: American Physical Society 2015
Online Access:http://hdl.handle.net/1721.1/100231
https://orcid.org/0000-0003-1630-4052