Phonon and phonon-related properties of MgSiN<inf>2</inf>and MgGeN<inf>2</inf>ceramics: First principles studies
© 2017 Elsevier Ltd and Techna Group S.r.l. In this work, we used density functional perturbation theory to calculate phonon frequencies, phonon dispersions, Born effective charges, infrared (IR) absorption, and Raman spectra of MgSiN 2 and MgGeN 2 . From the results, the values of phonon frequencie...
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| Main Authors: | , , |
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| Format: | Journal |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85019728607&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/46525 |
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| Institution: | Chiang Mai University |