Anomalous elastic properties across the γ to α volume collapse in cerium

The origin of the volume collapse of cerium, the only elemental metal with a critical point in the solid phase, remains elusive. Here the authors show that, near the critical point, the f-electrons make cerium lose its compressive strength while maintaining a finite shear strength—which makes cerium...

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Autores principales:	Magnus J. Lipp, Zs. Jenei, H. Cynn, Y. Kono, C. Park, C. Kenney-Benson, W. J. Evans
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/818346c039ae42b29cfa4d9f557db455
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spelling	oai:doaj.org-article:818346c039ae42b29cfa4d9f557db4552021-12-02T15:38:56ZAnomalous elastic properties across the γ to α volume collapse in cerium10.1038/s41467-017-01411-92041-1723https://doaj.org/article/818346c039ae42b29cfa4d9f557db4552017-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-01411-9https://doaj.org/toc/2041-1723The origin of the volume collapse of cerium, the only elemental metal with a critical point in the solid phase, remains elusive. Here the authors show that, near the critical point, the f-electrons make cerium lose its compressive strength while maintaining a finite shear strength—which makes cerium unexpectedly auxetic.Magnus J. LippZs. JeneiH. CynnY. KonoC. ParkC. Kenney-BensonW. J. EvansNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Magnus J. Lipp Zs. Jenei H. Cynn Y. Kono C. Park C. Kenney-Benson W. J. Evans Anomalous elastic properties across the γ to α volume collapse in cerium
description	The origin of the volume collapse of cerium, the only elemental metal with a critical point in the solid phase, remains elusive. Here the authors show that, near the critical point, the f-electrons make cerium lose its compressive strength while maintaining a finite shear strength—which makes cerium unexpectedly auxetic.
format	article
author	Magnus J. Lipp Zs. Jenei H. Cynn Y. Kono C. Park C. Kenney-Benson W. J. Evans
author_facet	Magnus J. Lipp Zs. Jenei H. Cynn Y. Kono C. Park C. Kenney-Benson W. J. Evans
author_sort	Magnus J. Lipp
title	Anomalous elastic properties across the γ to α volume collapse in cerium
title_short	Anomalous elastic properties across the γ to α volume collapse in cerium
title_full	Anomalous elastic properties across the γ to α volume collapse in cerium
title_fullStr	Anomalous elastic properties across the γ to α volume collapse in cerium
title_full_unstemmed	Anomalous elastic properties across the γ to α volume collapse in cerium
title_sort	anomalous elastic properties across the γ to α volume collapse in cerium
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/818346c039ae42b29cfa4d9f557db455
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Anomalous elastic properties across the γ to α volume collapse in cerium

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