Phase stabilization by electronic entropy in plutonium

Plutonium has strong electronic correlations, which makes it difficult to establish microscopic understanding of the complicated structural phase diagram. Here the authors identify an electronic contribution to the entropy that stabilises the δ-Pu phase.

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Bibliographic Details
Main Authors: N. Harrison, J. B. Betts, M. R. Wartenbe, F. F. Balakirev, S. Richmond, M. Jaime, P. H. Tobash
Format: article
Language:EN
Published: Nature Portfolio 2019
Subjects:
Q
Online Access:https://doaj.org/article/d17b4055c3b54cf197d93be0ec851a3d
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Summary:Plutonium has strong electronic correlations, which makes it difficult to establish microscopic understanding of the complicated structural phase diagram. Here the authors identify an electronic contribution to the entropy that stabilises the δ-Pu phase.