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...
Main Authors: | , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
American Physical Society
2015
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Online Access: | http://hdl.handle.net/1721.1/100231 https://orcid.org/0000-0003-1630-4052 |