Pressure-induced amorphous-to-amorphous configuration change in Ca-Al metallic glasses
Lou, HB; Fang, YK; Zeng, QS; Lu, YH; Wang, XD; Cao, QP; Yang, K; Yu, XH; Zheng, L; Zhao, YD; Chu, WS; Hu, TD; Wu, ZY; Ahuja, R; Jiang, JZ;郑雷; Zhao YD(赵屹东); Chu WS(储旺盛); Hu TD(胡天斗); Wu ZY(吴自玉)
刊名SCIENTIFIC REPORTS
2012
卷号2页码:376
学科分类Science & Technology - Other Topics
DOI10.1038/srep00376
英文摘要Pressure-induced amorphous-to-amorphous configuration changes in Ca-Al metallic glasses (MGs) were studied by performing in-situ room-temperature high-pressure x-ray diffraction up to about 40 GPa. Changes in compressibility at about 18 GPa, 15.5 GPa and 7.5 GPa during compression are detected in Ca80Al20, Ca72.7Al27.3, and Ca66.4Al33.6 MGs, respectively, whereas no clear change has been detected in the Ca50Al50 MG. The transfer of s electrons into d orbitals under pressure, reported for the pressure-induced phase transformations in pure polycrystalline Ca, is suggested to explain the observation of an amorphous-to-amorphous configuration change in this Ca-Al MG system. Results presented here show that the pressure induced amorphous-to-amorphous configuration is not limited to f electron-containing MGs.
收录类别SCI
WOS记录号WOS:000303167100001
引用统计
被引频次:25[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224441
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
推荐引用方式
GB/T 7714
Lou, HB,Fang, YK,Zeng, QS,et al. Pressure-induced amorphous-to-amorphous configuration change in Ca-Al metallic glasses[J]. SCIENTIFIC REPORTS,2012,2:376.
APA Lou, HB.,Fang, YK.,Zeng, QS.,Lu, YH.,Wang, XD.,...&吴自玉.(2012).Pressure-induced amorphous-to-amorphous configuration change in Ca-Al metallic glasses.SCIENTIFIC REPORTS,2,376.
MLA Lou, HB,et al."Pressure-induced amorphous-to-amorphous configuration change in Ca-Al metallic glasses".SCIENTIFIC REPORTS 2(2012):376.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
8346.pdf(299KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Lou, HB]的文章
[Fang, YK]的文章
[Zeng, QS]的文章
百度学术
百度学术中相似的文章
[Lou, HB]的文章
[Fang, YK]的文章
[Zeng, QS]的文章
必应学术
必应学术中相似的文章
[Lou, HB]的文章
[Fang, YK]的文章
[Zeng, QS]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 8346.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。