Enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons

Atomistic diffusion in solids determines aging and the transformation of materials. Here, the authors resolve the origin of the ubiquitous enthalpy-entropy compensation effect, showing how it emerges from shifts in the vibrational modes of the materials during activation.

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Detalles Bibliográficos
Autores principales:	Simon Gelin, Alexandre Champagne-Ruel, Normand Mousseau
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/269fb9846d6d41e78f11de163849c803
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spelling	oai:doaj.org-article:269fb9846d6d41e78f11de163849c8032021-12-02T14:53:45ZEnthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons10.1038/s41467-020-17812-22041-1723https://doaj.org/article/269fb9846d6d41e78f11de163849c8032020-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-17812-2https://doaj.org/toc/2041-1723Atomistic diffusion in solids determines aging and the transformation of materials. Here, the authors resolve the origin of the ubiquitous enthalpy-entropy compensation effect, showing how it emerges from shifts in the vibrational modes of the materials during activation.Simon GelinAlexandre Champagne-RuelNormand MousseauNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Simon Gelin Alexandre Champagne-Ruel Normand Mousseau Enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons
description	Atomistic diffusion in solids determines aging and the transformation of materials. Here, the authors resolve the origin of the ubiquitous enthalpy-entropy compensation effect, showing how it emerges from shifts in the vibrational modes of the materials during activation.
format	article
author	Simon Gelin Alexandre Champagne-Ruel Normand Mousseau
author_facet	Simon Gelin Alexandre Champagne-Ruel Normand Mousseau
author_sort	Simon Gelin
title	Enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons
title_short	Enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons
title_full	Enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons
title_fullStr	Enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons
title_full_unstemmed	Enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons
title_sort	enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/269fb9846d6d41e78f11de163849c803
work_keys_str_mv	AT simongelin enthalpyentropycompensationofatomicdiffusionoriginatesfromsofteningoflowfrequencyphonons AT alexandrechampagneruel enthalpyentropycompensationofatomicdiffusionoriginatesfromsofteningoflowfrequencyphonons AT normandmousseau enthalpyentropycompensationofatomicdiffusionoriginatesfromsofteningoflowfrequencyphonons
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Enthalpy-entropy compensation of atomic diffusion originates from softening of low frequency phonons

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