IHEP OpenIR  > 多学科研究中心
The Phase Transition of Eu2O3 under High Pressures
Jiang S(蒋升); Bai LG(白利刚); Liu J(刘景); Li XD(李晓东); Li YC(李延春); Tang LY(唐玲云); Zhang YF(张玉峰); Zhang DC(张德纯); Zheng LR(郑黎荣); Jiang, S; Bai, LG; Liu, J; Xiao, WS; Li, XD; Li, YC; Tang, LY; Zhang, YF; Zhang, DC; Zheng, LR
2009
Source PublicationCHINESE PHYSICS LETTERS
Volume26Issue:7Pages:76101
Corresponding Author[Jiang Sheng ; Bai Li-Gang ; Liu Jing ; Li Xiao-Dong ; Li Yan-Chun ; Tang Ling-Yun ; Zhang Yu-Feng ; Zhang De-Chun ; Zheng Li-Rong] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Xiao Wan-Sheng] Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China
SubtypeArticle
AbstractPressure-induced phase transition of cubic Eu2O3 is studied by angle-dispersive x-ray diffraction (ADXD) up to 42.3 GPa at room temperature. A structural transformation from a cubic phase to a hexagonal phase is observed, which starts at 5.0 GPa and finishes at about 13.1 GPa. The phase transition leads to a volume collapse of 9.0% at 8.6 GPa. The hexagonal phase of Eu2O3 maintains stable up to the highest experiment pressure. After release of pressure, the high-pressure phase transforms to a monoclinic phase. The pressure-volume data are fitted with the Birch-Murnaghan equation of state. The bulk moduli obtained upon compression from the fitting are 145(2) GPa and 151(6) GPa for the cubic and hexagonal phases, respectively, when their first pressure derivatives are fixed at 4.
Subject AreaPhysics
URL查看原文
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000268157100059
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/240805
Collection多学科研究中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Jiang S,Bai LG,Liu J,et al. The Phase Transition of Eu2O3 under High Pressures[J]. CHINESE PHYSICS LETTERS,2009,26(7):76101.
APA 蒋升.,白利刚.,刘景.,李晓东.,李延春.,...&Zheng, LR.(2009).The Phase Transition of Eu2O3 under High Pressures.CHINESE PHYSICS LETTERS,26(7),76101.
MLA 蒋升,et al."The Phase Transition of Eu2O3 under High Pressures".CHINESE PHYSICS LETTERS 26.7(2009):76101.
Files in This Item:
File Name/Size DocType Version Access License
9487.pdf(729KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[蒋升]'s Articles
[白利刚]'s Articles
[刘景]'s Articles
Baidu academic
Similar articles in Baidu academic
[蒋升]'s Articles
[白利刚]'s Articles
[刘景]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[蒋升]'s Articles
[白利刚]'s Articles
[刘景]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.