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Magnetic ordering in the rhombohedral alpha-DyGa3

文献类型：期刊论文

作者Cong, Meng-Ru4,5; Wang, Chin-Wei1; Ren, Wei-Jun4,5; Avdeev, Maxim2; Ling, Chris D.3; Gao, Fei4,5; Li, Bing4,5; Zhang, Zhi-Dong4,5
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2022-05-15
卷号903页码:7
关键词DyGa3 Magnetic properties Magnetic structure Neutron diffraction Single crystall
ISSN号0925-8388
DOI10.1016/j.jallcom.2022.163906
通讯作者Wang, Chin-Wei(wang.cw@nsrrc.org.tw) ; Ren, Wei-Jun(wjren@imr.ac.cn)
英文摘要We have succeeded in growing alpha-DyGa3 single crystals by the self-flux method and determined its magnetic structure by neutron powder diffraction. alpha-DyGa3 crystallizes in the rhombohedral SrSn3-type structure (R (3) over barm, #166, hR48), and the magnetic sublattice is comprised of staggering layers of triangular lattice of Dy. Magnetic ordering occurs below T-N similar to 7.2 K with the magnetic propagation vector k= (1/2, 0, 1/2), results in an alternating stripe antiferromagnetic structure in the ab-plane described by the magnetic space group C(c)2/c (BNS #15.90, origin at (0, 0, 0)). At 3.5 K, the magnetic moment is 5.72(12) mu(B) per Dy3+. The Dy3+ spins are lying in basal plane and perpendicular to the b-axis. (C) 2022 Elsevier B.V. All rights reserved.
资助项目National Natural Science Foundation of China[52071323] ; Ministry of Science and Technology of China[2020YFA0406002] ; Liaoning Revitalization Talents Program[XLYC1807122]
WOS研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000749779100004
出版者ELSEVIER SCIENCE SA
资助机构National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Liaoning Revitalization Talents Program
源URL[http://ir.imr.ac.cn/handle/321006/173539]  
专题金属研究所_中国科学院金属研究所
通讯作者Wang, Chin-Wei; Ren, Wei-Jun
作者单位1.Natl Synchrotron Radiat Res Ctr, Hsinchu 30077, Taiwan
2.Australian Nucl Sci & Technol Org, New Illawarra Rd, Lucas Heights, NSW 2234, Australia
3.Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia
4.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
5.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式
GB/T 7714		 Cong, Meng-Ru,Wang, Chin-Wei,Ren, Wei-Jun,et al. Magnetic ordering in the rhombohedral alpha-DyGa3[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,903:7.
APA Cong, Meng-Ru.,Wang, Chin-Wei.,Ren, Wei-Jun.,Avdeev, Maxim.,Ling, Chris D..,...&Zhang, Zhi-Dong.(2022).Magnetic ordering in the rhombohedral alpha-DyGa3.JOURNAL OF ALLOYS AND COMPOUNDS,903,7.
MLA Cong, Meng-Ru,et al."Magnetic ordering in the rhombohedral alpha-DyGa3".JOURNAL OF ALLOYS AND COMPOUNDS 903(2022):7.

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来源：金属研究所

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