First principles molecular dynamics study of filled ice hydrogen hydrate

We investigated structural changes, phase diagram, and vibrational properties of hydrogen hydrate in filled-ice phase C2 by using first principles molecular dynamics simulation. It was found that the experimentally reported “cubic” structure is unstable at low temperature and/or high pressure: The “...

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Bibliographic Details
Main Authors: Zhang, Jingyun, Kuo, Jer-Lai, Iitaka, Toshiaki
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2014
Subjects:
Online Access:https://hdl.handle.net/10356/101769
http://hdl.handle.net/10220/18805
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Institution: Nanyang Technological University
Language: English