Amorphous-nanocrystalline-amorphous phase transformations in Se induced by mechanical attrition

被引：18

作者：

Guo, FQ ^{[1
]}

Lu, K ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, State Key Lab RSA, Shenyang 110015, Peoples R China

来源：

PHILOSOPHICAL MAGAZINE LETTERS | 1998年 / 77卷 / 04期

关键词：

D O I：

10.1080/095008398178480

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, we report the first observation of mechanically driven amorphous-nanocrystalline-amorphous phase transformations in Se during ball milling. Complete nanocrystallization of a glassy Se sample and complete amorphization of a nanocrystalline Se sample were realized by mechanical attrition, which provides a unique process for highlighting the intrinsic phase equilibrium between the glassy and nanocrystalline states.

引用

页码：181 / 186

页数：6

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