Structural rearrangements governing Johari-Goldstein relaxations in metallic glasses
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DOI: 10.1126/sciadv.1701577
Abstract: Atomistic simulations reveal that secondary relaxations in metallic glasses originate from string-like atomic motions. The Johari-Goldstein secondary (β) relaxations are an intrinsic feature of supercooled liquids and glasses. They are crucial to many properties of… read more here.
Keywords: johari goldstein; relaxations metallic; structural rearrangements; metallic glasses ... See more keywords