Open AccessUncovering β-relaxations in amorphous phase-change materials
Author(s) -
SiXu Peng,
Yudong Cheng,
Julian Pries,
Shuai Wei,
HaiBin Yu,
Matthias Wuttig
Publication year - 2020
Publication title -
science advances
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 5.928
H-Index - 146
ISSN - 2375-2548
DOI - 10.1126/sciadv.aay6726
Subject(s) - amorphous solid , materials science , relaxation (psychology) , polyamorphism , crystallization , glass transition , chemical physics , phase change , phase (matter) , stress relaxation , thermodynamics , composite material , crystallography , polymer , chemistry , physics , psychology , social psychology , organic chemistry , creep
Secondary relaxations, which enable fast atomic motion and facilitate crystallization, are discovered in phase-change materials.
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