Structural origins of Johari-Goldstein relaxation in a metallic glass

Johari-Goldstein or β relaxation, persisting down to glassy state from a supercooled liquid, is a universal phenomenon of glassy dynamics. Nevertheless, the underlying micromechanisms leading to the relaxation are still in debate despite great efforts devoted to this problem for decades. Here we rep...

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Bibliographic Details
Published in:Nature communications 2014-02, Vol.5 (1), p.3238, Article 3238
Main Authors: Liu, Y. H., Fujita, T., Aji, D. P. B., Matsuura, M., Chen, M. W.
Format: Article
Language:English
Subjects:
639/301/1023/218
639/301/119/2795
Cooling
Humanities and Social Sciences
Low temperature
Materials research
multidisciplinary
Science
Science (multidisciplinary)
Spectrum analysis
Temperature
Transition temperatures
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