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Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO3
Zhang, N.1,2; Guo, Y. Y.1; Lin, L.1; Dong, S.3; Yan, Z. B.1; Li, X. G.4; Liu, J. -M.1,5
Corresponding AuthorLiu, J. -M.(liujm@nju.edu.cn)
2011-09-05
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume99Issue:10Pages:3
AbstractThe multiferroic behaviors of Dy1-xHoxMnO3 are investigated in order to reveal the effects of Ho-substitution on the independent collinear Dy spin order and ferroelectric polarization at low temperature. It is demonstrated that a partial Ho-substitution of Dy ions significantly suppresses the independent Dy spin order at low temperature on one hand, and maintains the R-Mn spin coupling on the other hand, thus leading to a remarkable enhancement of the polarization at low temperature. (C) 2011 American Institute of Physics. [doi:10.1063/1.3636399]
Keyworddielectric polarisation dysprosium compounds holmium compounds multiferroics
Funding OrganizationNatural Science Foundation of China ; National Key Projects for Basic Research of China
DOI10.1063/1.3636399
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of China[50832002] ; Natural Science Foundation of China[11004027] ; Natural Science Foundation of China[51021091] ; National Key Projects for Basic Research of China[2009CB929501] ; National Key Projects for Basic Research of China[2009CB623303]
WOS Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:000294739100038
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:38[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/106800
Collection中国科学院金属研究所
Corresponding AuthorLiu, J. -M.
Affiliation1.Nanjing Univ, Solid State Microstruct Lab, Nanjing 210093, Peoples R China
2.Henan Normal Univ, Coll Phys & Informat Engn, Xinxiang, Peoples R China
3.Southeast Univ, Dept Phys, Nanjing 211189, Peoples R China
4.Univ Sci & Technol China, Dept Phys, Hefei 230026, Anhui, Peoples R China
5.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang, Peoples R China
Recommended Citation
GB/T 7714
Zhang, N.,Guo, Y. Y.,Lin, L.,et al. Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO3[J]. APPLIED PHYSICS LETTERS,2011,99(10):3.
APA Zhang, N..,Guo, Y. Y..,Lin, L..,Dong, S..,Yan, Z. B..,...&Liu, J. -M..(2011).Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO3.APPLIED PHYSICS LETTERS,99(10),3.
MLA Zhang, N.,et al."Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO3".APPLIED PHYSICS LETTERS 99.10(2011):3.
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