Determinations of the high-pressure crystal structures of Sb2Te3
Ma, YM; Liu, GT; Zhu, PW; Wang, H; Wang, X; Cui, QL; Liu, J; Ma, YM;刘景
刊名JOURNAL OF PHYSICS-CONDENSED MATTER
2012
卷号24期号:47页码:475403
学科分类Physics
DOI10.1088/0953-8984/24/47/475403
英文摘要Using the angle-dispersive synchrotron x-ray powder diffraction technique in a diamond anvil cell, the high-pressure behaviors of antimony telluride (Sb2Te3) are explored up to 52.7 GPa at room temperature. Three high-pressure phases have been observed, at about 8.0 GPa, 13.2 GPa and above 21.6 GPa, respectively. Furthermore, the crystalline structures of these high-pressure phases are determined as monoclinic sevenfold C2/m phase, eightfold C2/c phase and disordered body-centered cubic structure (space group Im - 3m) respectively. The phase-transition sequences and pressures observed are well explained by first-principles calculations. The pressure dependence of the volume of all high-pressure phases is described by a third-order Birch-Murnaghan equation of state. All the high-pressure phases are metallic and the metallic character for beta-, gamma- and delta-Sb2Te3 increases in turn based on the results of the electronic density of states calculated for each high-pressure phase.
收录类别SCI
WOS记录号WOS:000310836900008
引用统计
被引频次:20[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/311005/224690
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
推荐引用方式
GB/T 7714
Ma, YM,Liu, GT,Zhu, PW,et al. Determinations of the high-pressure crystal structures of Sb2Te3[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2012,24(47):475403.
APA Ma, YM.,Liu, GT.,Zhu, PW.,Wang, H.,Wang, X.,...&Ma, YM;刘景.(2012).Determinations of the high-pressure crystal structures of Sb2Te3.JOURNAL OF PHYSICS-CONDENSED MATTER,24(47),475403.
MLA Ma, YM,et al."Determinations of the high-pressure crystal structures of Sb2Te3".JOURNAL OF PHYSICS-CONDENSED MATTER 24.47(2012):475403.
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
10384.pdf(1041KB)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
[Ma, YM]的文章
[Liu, GT]的文章
[Zhu, PW]的文章
百度学术
百度学术中相似的文章
[Ma, YM]的文章
[Liu, GT]的文章
[Zhu, PW]的文章
必应学术
必应学术中相似的文章
[Ma, YM]的文章
[Liu, GT]的文章
[Zhu, PW]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 10384.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。