IMR OpenIR
Comparative studies on transport and magnetotransport behaviour of as-deposited and ex situ annealed A-type antiferromagnetic Nd0.45Sr0.55MnO3 films
Zhang, Q.1; Zhang, Y. Q.1; Zhu, Y. L.1; Cho, J. H.2; Zhang, Z. D.1
Corresponding AuthorZhang, Q.(qzhangemail@gmail.com)
2010-11-01
Source PublicationPHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
ISSN1862-6300
Volume207Issue:11Pages:2558-2563
AbstractMagnetic, transport and magnetotransport properties of A-type antiferromagnetic Nd0.45Sr0.55MnO3 films with different thicknesses grown on SrTiO3 (100) have been investigated before and after ex situ annealing processes. In contrast to the bulk system, all as-deposited films exhibit insulating behaviour due to the local Jahn-Teller distortion induced by in-plane tensile strain. The annealing process only induces an insulator-metal transition in ultrathin film with a thickness of 16 nm, resulting in metallically conductive behaviour and the transport properties similar to those of the bulk. This may be ascribed to the cooperative influences of changes in oxygen content and strain-induced d(x2-y2)-type orbital order owing to the annealing process. When a magnetic field of 70 kOe is applied, the metallic behaviour appears in a broad temperature range in the annealed film with 16 nm thickness and, the metallic behaviour is also observed in the annealed film with 32 nm thickness. The different effects of the external magnetic field on the transport properties of as-deposited and annealed Nd0.45Sr0.55MnO3 films are discussed. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Keywordantiferromagnetics colossal magnetoresistance manganites metal-insulator transitions pulsed laser deposition thin films
Funding OrganizationNational Nature Science Foundation of China
DOI10.1002/pssa.201000001
Indexed BySCI
Language英语
Funding ProjectNational Nature Science Foundation of China[50831006] ; National Nature Science Foundation of China[50802098]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000284055700024
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/103162
Collection中国科学院金属研究所
Corresponding AuthorZhang, Q.
Affiliation1.Chinese Acad Sci, Int Ctr Mat Phys, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
2.Pusan Natl Univ, Res Ctr Dielect & Adv Matter Phys, Dept Phys, Pusan 609735, South Korea
Recommended Citation
GB/T 7714
Zhang, Q.,Zhang, Y. Q.,Zhu, Y. L.,et al. Comparative studies on transport and magnetotransport behaviour of as-deposited and ex situ annealed A-type antiferromagnetic Nd0.45Sr0.55MnO3 films[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,2010,207(11):2558-2563.
APA Zhang, Q.,Zhang, Y. Q.,Zhu, Y. L.,Cho, J. H.,&Zhang, Z. D..(2010).Comparative studies on transport and magnetotransport behaviour of as-deposited and ex situ annealed A-type antiferromagnetic Nd0.45Sr0.55MnO3 films.PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,207(11),2558-2563.
MLA Zhang, Q.,et al."Comparative studies on transport and magnetotransport behaviour of as-deposited and ex situ annealed A-type antiferromagnetic Nd0.45Sr0.55MnO3 films".PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 207.11(2010):2558-2563.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Q.]'s Articles
[Zhang, Y. Q.]'s Articles
[Zhu, Y. L.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Q.]'s Articles
[Zhang, Y. Q.]'s Articles
[Zhu, Y. L.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Q.]'s Articles
[Zhang, Y. Q.]'s Articles
[Zhu, Y. L.]'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.