Neutron diffraction study of multiferroic Tb0.85Na0.15MnO3-y

被引：3

作者：

Chan, T. S.

Liu, R. S. ^{[1
]}

Yang, C. C.

Li, W.-H.

Lien, Y. H.

Huang, C. Y.

Lynn, J. W.

机构：

[1] Natl Taiwan Univ, Dept Chem, Ctr Nano Storage Res, Taipei 106, Taiwan

[2] Natl Chung Yuan Univ, Dept Phys, Chungli 320, Taiwan

[3] Chinese Culture Univ, Inst Mat Mfg, Taipei 111, Taiwan

[4] Natl Taiwan Univ, Taipei 106, Taiwan

[5] Natl Inst Stand & Technol, Ctr Neutron Res, Gaithersburg, MD 20899 USA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2007年 / 310卷 / 02期

关键词：

neutron diffraction; magnetic properties; manganites; multiferroic; TbMnO3;

D O I：

10.1016/j.jmmm.2006.10.483

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetic properties and thermal evolution of Tb0.85Na0.15MnO3-y have been studied by neutron-diffraction experiments. By comparison with the TbMnO3 sample, the results show not only small lattice parameters but also a reduction in correlation length This is strongly correlated to the induced oxygen vacancies in Tb0.85Na0.15MnO3, [y approximate to 0.15(2)]. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：1151 / 1153

页数：3

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