%0 Journal Article
%T Ultrastable metallic glasses in silico
%+ Laboratoire Charles Coulomb (L2C)
%+ Laboratoire de Physique Statistique de l'ENS (LPS)
%A Parmar, Anshul D. S.
%A Ozawa, Misaki
%A Berthier, Ludovic
%< avec comité de lecture
%Z L2C:20-110
%@ 0031-9007
%J Physical Review Letters
%I American Physical Society
%P 085505
%8 2020-09-14
%D 2020
%Z 2002.01317
%R 10.1103/PhysRevLett.125.085505
%M 32909772
%Z Physics [physics]/Condensed Matter [cond-mat]/Statistical Mechanics [cond-mat.stat-mech]
%Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]
%Z Physics [physics]/Physics [physics]/Computational Physics [physics.comp-ph]Journal articles
%X We devise a generic strategy and simple numerical models for multi-component metallic glasses for which the swap Monte Carlo algorithm can produce highly stable equilibrium configurations equivalent to experimental systems cooled more than $10^7$ times slower than in conventional simulations. This paves the way for a deeper understanding of thermodynamic, dynamic, and mechanical properties of metallic glasses. As a first application, we extend configurational entropy measurements down to the experimental glass temperature, and demonstrate a qualitative evolution of the mechanical response of metallic glasses of increasing stability towards brittleness.
%G English
%2 https://hal.science/hal-02986302/document
%2 https://hal.science/hal-02986302/file/2002.01317.pdf
%L hal-02986302
%U https://hal.science/hal-02986302
%~ ENS-PARIS
%~ LPS
%~ CNRS
%~ L2C
%~ PSL
%~ MIPS
%~ UNIV-MONTPELLIER
%~ SORBONNE-UNIVERSITE
%~ SORBONNE-UNIV
%~ SU-SCIENCES
%~ UNIV-PARIS
%~ UNIVERSITE-PARIS
%~ UP-SCIENCES
%~ ENS-PSL
%~ SU-TI
%~ ALLIANCE-SU
%~ URP-LPS
%~ UM-2015-2021