Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO(3)

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	Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO(3)
	N. Zhang; Y. Y. Guo; L. Lin; S. Dong; Z. B. Yan; X. G. Li; J. M. Liu
	2011
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	99 期号:10
摘要	The multiferroic behaviors of Dy(1-x)Ho(x)MnO(3) 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]
部门归属	[zhang, n.; guo, y. y.; lin, l.; yan, z. b.; liu, j. -m.] nanjing univ, solid state microstruct lab, nanjing 210093, peoples r china. [zhang, n.] henan normal univ, coll phys & informat engn, xinxiang, peoples r china. [dong, s.] southeast univ, dept phys, nanjing 211189, peoples r china. [li, x. g.] univ sci & technol china, dept phys, hefei 230026, anhui, peoples r china. [liu, j. -m.] chinese acad sci, int ctr mat phys, shenyang, peoples r china.;liu, jm (reprint author), nanjing univ, solid state microstruct lab, nanjing 210093, peoples r china;liujm@nju.edu.cn
关键词	Dielectric Polarisation Dysprosium Compounds Holmium Compounds Multiferroics
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30894
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	N. Zhang,Y. Y. Guo,L. Lin,et al. Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO(3)[J]. Applied Physics Letters,2011,99(10).
APA	N. Zhang.,Y. Y. Guo.,L. Lin.,S. Dong.,Z. B. Yan.,...&J. M. Liu.(2011).Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO(3).Applied Physics Letters,99(10).
MLA	N. Zhang,et al."Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO(3)".Applied Physics Letters 99.10(2011).