IHEP OpenIR  > 多学科研究中心
Anomalous compression behavior in lanthanum/cerium-based metallic glass under high pressure
Zeng, QS; Li, YC; Feng, CM; Liermann, P; Somayazulu, M; Shen, GY; Mao, HK; Yang, R; Liu, J; Hu, TD; Jiang, JZ:李延春; Liu J(刘景); Hu TD(胡天斗)
2007
Source PublicationPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Volume104Issue:34Pages:13565-13568
Corresponding AuthorICNSM, Hangzhou 310027, Peoples R China ; Zhejiang Univ, Anal & Testing Ctr, Hangzhou 310027, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 10039, Peoples R China ; Argonne Natl Lab, High Pressure Collaborat Access Team, Argonne, IL 60439 USA ; Argonne Natl Lab, Expt Facil Div, Argonne, IL 60439 USA ; Carnegie Inst Washington, Geophys Lab, Washington, DC 20015 USA ; Lab New Struct Mat, Dept Mat Sci & Engn, Hangzhou 310027, Peoples R China
SubtypeArticle
AbstractIn situ high-pressure x-ray diffraction, low-temperature resistivity, and magnetization experiments were performed on a La32Ce32Al16Ni5Cu15 bulk metallic glass (BMG). A sudden change in compressibility at approximate to 14 GPa and a rapid increase of resistivity at approximate to 12 K were detected, whereas magnetic phase transformation and magnetic field dependence of the low-temperature resistivity do not occur at temperatures down to 4.2 K. An interaction between conduction electrons and the two-level systems is suggested to explain the temperature and field dependences of resistivity of the BMG alloy. Although the cause of the unusual change in compressibility at approximate to 14 GPa is not clear, we believe that it could be linked with the unique electron structure of cerium in the amorphous matrix. An electronic phase transition in BMG alloys, most likely a second-order amorphous-to-amorphous phase transition, is suggested.
Subject AreaScience & Technology - Other Topics
DOI10.1073/pnas.0705999104
URL查看原文
Indexed ByADS
Language英语
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000249064700008
ADS Bibcode2007PNAS..10413565Z
ADS URLhttps://ui.adsabs.harvard.edu/abs/2007PNAS..10413565Z
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2007PNAS..10413565Z/citations
Citation statistics
Cited Times:54 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/240193
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
Zeng, QS,Li, YC,Feng, CM,et al. Anomalous compression behavior in lanthanum/cerium-based metallic glass under high pressure[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2007,104(34):13565-13568.
APA Zeng, QS.,Li, YC.,Feng, CM.,Liermann, P.,Somayazulu, M.,...&胡天斗.(2007).Anomalous compression behavior in lanthanum/cerium-based metallic glass under high pressure.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,104(34),13565-13568.
MLA Zeng, QS,et al."Anomalous compression behavior in lanthanum/cerium-based metallic glass under high pressure".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 104.34(2007):13565-13568.
Files in This Item:
File Name/Size DocType Version Access License
7808.pdf(700KB)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
[Zeng, QS]'s Articles
[Li, YC]'s Articles
[Feng, CM]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zeng, QS]'s Articles
[Li, YC]'s Articles
[Feng, CM]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zeng, QS]'s Articles
[Li, YC]'s Articles
[Feng, CM]'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.