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Phonon behavior in a random solid solution: a lattice dynamics study on the high-entropy alloy FeCoCrMnNi

Authors :
Shelby R. Turner
Stéphane Pailhès
Frédéric Bourdarot
Jacques Ollivier
Yvan Sidis
John-Paul Castellan
Jean-Marc Zanotti
Quentin Berrod
Florence Porcher
Alexei Bosak
Michael Feuerbacher
Helmut Schober
Marc de Boissieu
Valentina M. Giordano
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

High entropy alloys are multi-element random alloys with a strong short range disorder. Here, the authors show that their heat carrying lattice waves, while strongly attenuated by the force-constant disorder, propagate until high energy.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.31fa5ec8756c47028ec7225d12e44f22
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-35125-4