Correlation of fragility and Poisson's ratio: Difference between metallic and nonmetallic glass formers

V. N. Novikov; A. P. Sokolov

doi:10.1103/PhysRevB.74.064203

Correlation of fragility and Poisson's ratio: Difference between metallic and nonmetallic glass formers

V. N. Novikov, A. P. Sokolov

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78 Scopus citations

Abstract

It is shown that fragility of supercooled metallic liquids correlates with the Poisson's ratio of the respective metallic glasses. However, the correlation differs from that found previously for simple nonmetallic glass formers. The observed difference is assigned to the contribution of the free electron gas to the bulk modulus in metallic glasses.

Original language	English
Article number	064203
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	74
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevB.74.064203
State	Published - 2006
Externally published	Yes

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title = "Correlation of fragility and Poisson's ratio: Difference between metallic and nonmetallic glass formers",

abstract = "It is shown that fragility of supercooled metallic liquids correlates with the Poisson's ratio of the respective metallic glasses. However, the correlation differs from that found previously for simple nonmetallic glass formers. The observed difference is assigned to the contribution of the free electron gas to the bulk modulus in metallic glasses.",

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AB - It is shown that fragility of supercooled metallic liquids correlates with the Poisson's ratio of the respective metallic glasses. However, the correlation differs from that found previously for simple nonmetallic glass formers. The observed difference is assigned to the contribution of the free electron gas to the bulk modulus in metallic glasses.

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DO - 10.1103/PhysRevB.74.064203

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Correlation of fragility and Poisson's ratio: Difference between metallic and nonmetallic glass formers

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