Percolated Strain Networks and Universal Scaling Properties of Strain Glasses.
Phys Rev Lett
; 123(1): 015701, 2019 Jul 03.
Article
en En
| MEDLINE
| ID: mdl-31386397
ABSTRACT
Strain glass is being established as a conceptually new state of matter in highly doped alloys, yet the understanding of its microscopic formation mechanism remains elusive. Here, we use a combined numerical and experimental approach to establish, for the first time, that the formation of strain glasses actually proceeds via the gradual percolation of strain clusters, namely, localized strain clusters that expand to reach the percolating state. Furthermore, our simulation studies of a wide variety of specific materials systems unambiguously reveal the existence of distinct scaling properties and universal behavior in the physical observables characterizing the glass transition, as obeyed by many existing experimental findings. The present work effectively enriches our understanding of the underlying physical principles governing glassy disordered materials.
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01-internacional
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MEDLINE
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En
Revista:
Phys Rev Lett
Año:
2019
Tipo del documento:
Article
País de afiliación:
China
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EEUU
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ESTADOS UNIDOS
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ESTADOS UNIDOS DA AMERICA
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EUA
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UNITED STATES
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UNITED STATES OF AMERICA
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US
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USA