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Article: Transport and magnetic properties of disordered LixVyO2 (x=0.8 and y=0.8)
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TitleTransport and magnetic properties of disordered LixVyO2 (x=0.8 and y=0.8)
 
AuthorsDu, F1 1
Li, A1
Liu, D1
Zhan, S1
Hu, F1
Wang, C1
Chen, Y1
Feng, S1
Chen, G1
 
KeywordsAnderson Localization
Disorder Solid
Electron Transport Property
Pauli Paramagnetism
Variable-Range Hopping
 
Issue Date2009
 
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/jmmm
 
CitationJournal of Magnetism and Magnetic Materials, 2009, v. 321 n. 13, p. 1975-1979 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.jmmm.2008.12.018
 
AbstractThe magnetic and electron transport properties of rhombohedral LixVyO2 (x=0.8 and y=0.8) are studied. The dc susceptibility of LixVyO2 can be well fitted to the modified Curie-Weiss law, which verified the paramagnetic ground state. The magnetic hysteresis and ac susceptibility also confirm this paramagnetism. The LixVyO2 exhibits semiconducting behavior, which is explained by thermal activated process at high temperature and variable-range hopping mechanism at low temperature. Anderson localization plays an important role in both the electron transport behavior and the magnetic behavior due to the site disorder between the Li+ ion and V4+ ion. © 2008 Elsevier B.V. All rights reserved.
 
ISSN0304-8853
2012 Impact Factor: 1.826
2012 SCImago Journal Rankings: 0.858
 
DOIhttp://dx.doi.org/10.1016/j.jmmm.2008.12.018
 
ISI Accession Number IDWOS:000265427200015
Funding AgencyGrant Number
Chinese National Science Foundation50672031
Ministry of Education10411
Special Funds2002CB211802
Program for Changjiang Scholar and Innovative Research Team in UniversityIRT0625
Funding Information:

This work was sponsored by the Chinese National Science Foundation under Grant no. 50672031; a component part of Key Project 10411 from the Ministry of Education; the Special Funds for Major State Basic Research Project of China under Grant no. 2002CB211802 and Program for Changjiang Scholar and Innovative Research Team in University (IRT0625).

 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorDu, F
 
dc.contributor.authorLi, A
 
dc.contributor.authorLiu, D
 
dc.contributor.authorZhan, S
 
dc.contributor.authorHu, F
 
dc.contributor.authorWang, C
 
dc.contributor.authorChen, Y
 
dc.contributor.authorFeng, S
 
dc.contributor.authorChen, G
 
dc.date.accessioned2010-09-17T10:35:38Z
 
dc.date.available2010-09-17T10:35:38Z
 
dc.date.issued2009
 
dc.description.abstractThe magnetic and electron transport properties of rhombohedral LixVyO2 (x=0.8 and y=0.8) are studied. The dc susceptibility of LixVyO2 can be well fitted to the modified Curie-Weiss law, which verified the paramagnetic ground state. The magnetic hysteresis and ac susceptibility also confirm this paramagnetism. The LixVyO2 exhibits semiconducting behavior, which is explained by thermal activated process at high temperature and variable-range hopping mechanism at low temperature. Anderson localization plays an important role in both the electron transport behavior and the magnetic behavior due to the site disorder between the Li+ ion and V4+ ion. © 2008 Elsevier B.V. All rights reserved.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationJournal of Magnetism and Magnetic Materials, 2009, v. 321 n. 13, p. 1975-1979 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.jmmm.2008.12.018
 
dc.identifier.doihttp://dx.doi.org/10.1016/j.jmmm.2008.12.018
 
dc.identifier.epage1979
 
dc.identifier.isiWOS:000265427200015
Funding AgencyGrant Number
Chinese National Science Foundation50672031
Ministry of Education10411
Special Funds2002CB211802
Program for Changjiang Scholar and Innovative Research Team in UniversityIRT0625
Funding Information:

This work was sponsored by the Chinese National Science Foundation under Grant no. 50672031; a component part of Key Project 10411 from the Ministry of Education; the Special Funds for Major State Basic Research Project of China under Grant no. 2002CB211802 and Program for Changjiang Scholar and Innovative Research Team in University (IRT0625).

 
dc.identifier.issn0304-8853
2012 Impact Factor: 1.826
2012 SCImago Journal Rankings: 0.858
 
dc.identifier.issue13
 
dc.identifier.scopuseid_2-s2.0-64749094339
 
dc.identifier.spage1975
 
dc.identifier.urihttp://hdl.handle.net/10722/92085
 
dc.identifier.volume321
 
dc.languageeng
 
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/jmmm
 
dc.relation.ispartofJournal of Magnetism and Magnetic Materials
 
dc.relation.referencesReferences in Scopus
 
dc.subjectAnderson Localization
 
dc.subjectDisorder Solid
 
dc.subjectElectron Transport Property
 
dc.subjectPauli Paramagnetism
 
dc.subjectVariable-Range Hopping
 
dc.titleTransport and magnetic properties of disordered LixVyO2 (x=0.8 and y=0.8)
 
dc.typeArticle
 
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Author Affiliations
  1. Jilin University