Anharmonicity in the High-TemperatureCmcmPhase of SnSe: Soft Modes and Three-Phonon Interactions
- Submitting institution
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London South Bank University
- Unit of assessment
- 12 - Engineering
- Output identifier
- 278589
- Type
- D - Journal article
- DOI
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10.1103/PhysRevLett.117.075502
- Title of journal
- Physical Review Letters
- Article number
- 075502
- First page
- -
- Volume
- 117
- Issue
- 7
- ISSN
- 0031-9007
- Open access status
- Compliant
- Month of publication
- August
- Year of publication
- 2016
- URL
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https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.075502
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
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10
- Research group(s)
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C - The London Centre for Energy Engineering
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- A computational method newly developed for this study was employed to help explain the phase stability of a record efficiency thermoelectric material. This work involved significant international collaboration between physicists, chemists and mathematicians in the UK, Japan (A. Togo and I. Tanaka, Kyoto) and Korea (C.-E. Kim and A. Soon, Yonsei), and formed the basis of the research theme for the Presidential Fellowship gained from Manchester University by Dr Jonathan Skelton in 2018.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -