First-principles study of the lattice dynamics of Sb2S3

We present a lattice dynamics study of orthorhombic antimony sulphide (Sb2S3) obtained using density-functional calculations in conjunction with the supercell force-constant method. The effect of Born effective charges is taken into account using a mixed-space approach, resulting in the splitting of...

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Bibliographic Details
Main Authors: Liu, Yun, Eddie Chua, Kun Ting, Sum, Tze Chien, Gan, Chee Kwan
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2014
Subjects:
Online Access:https://hdl.handle.net/10356/105179
http://hdl.handle.net/10220/20435
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Institution: Nanyang Technological University
Language: English