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Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0
Luo, J; Liang, JK; Guo, YQ; Liu, QL; Yang, LT; Liu, FS; Rao, GH
Corresponding AuthorLiang, JK()
2004-05-01
Source PublicationPHYSICA B-CONDENSED MATTER
ISSN0921-4526
Volume348Issue:1-4Pages:128-133
AbstractWe have investigated the structure and magnetic properties of Pr1-delta(Co,Cu)(5+2delta) (0 < delta < 0.22) compounds with the TbCu7-type structure, using X-ray powder diffraction and magnetic measurements. The lattice parameters (a and c) of Pr1-delta(Co,Cu)(5+2delta) compounds increase with increasing Cu content since the radius of Cu is a little larger than that of Co. Our experimental results indicate that Cu may stabilize Pr1-delta(Co,Cu)(5+2delta) compounds with the TbCu7-type structure, but delta is only determined by the temperature. The X-ray patterns of magnetically aligned samples show that the compounds with x = 2.0 and 3.0 exhibit easy-plane magnetocrystalline anisotropy. The saturation magnetization and Curie temperature decrease with increasing Cu content. (C) 2003 Elsevier B.V. All rights reserved.
Keywordcrystal structure magnetic anisotropy saturation moment X-ray diffraction
DOI10.1016/j.physb.2003.11.080
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000221225400018
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81342
Corresponding AuthorLiang, JK
Affiliation1.Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
2.Cent Iron & Steel Res Inst, Inst Funct Mat, Beijing 100081, Peoples R China
3.Acad Sinica, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Luo, J,Liang, JK,Guo, YQ,et al. Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0
APA Luo, J.,Liang, JK.,Guo, YQ.,Liu, QL.,Yang, LT.,...&Rao, GH.(2004).Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 PHYSICA B-CONDENSED MATTER,348(1-4),128-133.
MLA Luo, J,et al."Structure and magnetic properties of Pr1-delta(CO, CU)(5+2 delta) (0 PHYSICA B-CONDENSED MATTER 348.1-4(2004):128-133.
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