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

Abstract 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 el...

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Autores principales: Chun-Mei Li, Börje Johansson, Levente Vitos
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/d1dd703cafba476785e2d106e5016f01
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