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Physical mechanism of δ-δ′-ε phase stability in plutonium

Based on first-principle calculations, we have systematically explored the nature of the elastic stability and the δ-δ′-ε phase transitions in pure Pu at high temperature. It is found that, both the electron-phonon coupling and the spin fluctuation effects tend to decrease the tetragonal elastic con...

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Detalles Bibliográficos
Publicado en:Sci Rep
Main Authors: Li, Chun-Mei, Johansson, Börje, Vitos, Levente
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group UK 2017
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5514108/
https://ncbi.nlm.nih.gov/pubmed/28717177
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-06009-1
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