Atomic-scale phase separation induced clustering of solute atoms

Atomic-scale phase separation induced clustering of solute atoms

Dealloying usually relies on chemical dissolution of an alloy component. By contrast, the authors demonstrate an atomic-scale phase separation process that differs completely from the chemical dealloying mechanism and thus represents a significant departure from the well-known Hume-Rothery rules.

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Detalles Bibliográficos
Autores principales: Lianfeng Zou, Penghui Cao, Yinkai Lei, Dmitri Zakharov, Xianhu Sun, Stephen D. House, Langli Luo, Jonathan Li, Yang Yang, Qiyue Yin, Xiaobo Chen, Chaoran Li, Hailang Qin, Eric A. Stach, Judith C. Yang, Guofeng Wang, Guangwen Zhou
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Science
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Acceso en línea:https://doaj.org/article/4663a45a39b94454829e451647c492f9
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Descripción
Sumario:Dealloying usually relies on chemical dissolution of an alloy component. By contrast, the authors demonstrate an atomic-scale phase separation process that differs completely from the chemical dealloying mechanism and thus represents a significant departure from the well-known Hume-Rothery rules.

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