| 题名 | Antiferromagnetism in the kagome-lattice compound alpha-Cu3Mg(OH)(6)Br-2 |
| 作者 | |
| 通讯作者 | Shi, Youguo |
| 发表日期 | 2019-10-16
|
| DOI | |
| 发表期刊 | |
| ISSN | 2469-9950
|
| EISSN | 2469-9969
|
| 卷号 | 100期号:15 |
| 摘要 | The antiferromagnetism in alpha-Cu3Mg(OH)(6)Br-2 was studied by magnetic-susceptibility, specific-heat, and neutron-diffraction measurements. The crystal structure consists of Cu2+ kagome layers with Mg2+ ions occupying the centers of the hexagons, separated by Br1- ions. The magnetic system orders antiferromagnetically at 5.4 K with the magnetic moments aligned ferromagnetically within the kagome planes. The ordered moment is 0.94(mu B), suggesting little quantum and geometrical fluctuations. By comparing the magnetic and specific-heat properties with those of the haydeeite, we suggest that alpha-Cu3Mg(OH)(6)Br-2 may be described by the two-dimensional spin-1/2 Heisenberg kagome model and is in the region of the ferromagnetic-order side of the phase diagram. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 其他
|
| 资助项目 | Guangdong Introducing Innovative and Entrepreneurial Teams[2017ZT07C062]
|
| WOS研究方向 | Materials Science
; Physics
|
| WOS类目 | Materials Science, Multidisciplinary
; Physics, Applied
; Physics, Condensed Matter
|
| WOS记录号 | WOS:000490467600001
|
| 出版者 | |
| EI入藏号 | 20194507634350
|
| EI主题词 | Antiferromagnetism
; Crystal Structure
; Magnetic Moments
; Magnetic Susceptibility
; Neutron Diffraction
|
| EI分类号 | Thermodynamics:641.1
; Magnetism: Basic Concepts And Phenomena:701.2
; Crystal Lattice:933.1.1
|
| ESI学科分类 | PHYSICS
|
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：12
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/42015 |
| 专题 | 量子科学与工程研究院 理学院_物理系 |
| 作者单位 | 1.Chinese Acad Sci, Inst Phys, Betjing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100190, Peoples R China 3.Oak Ridge Natl Lab, Neutron Scattering Div, Neutron Sci Directorate, Oak Ridge, TN 37831 USA 4.Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan 5.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China 6.Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China 7.Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China 8.Southern Univ Sci & Technol, Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China 9.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China 10.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 |
Wei, Yuan,Feng, Zili,dela Cruz, Clarina,et al. Antiferromagnetism in the kagome-lattice compound alpha-Cu3Mg(OH)(6)Br-2[J]. PHYSICAL REVIEW B,2019,100(15).
|
| APA |
Wei, Yuan.,Feng, Zili.,dela Cruz, Clarina.,Yi, Wei.,Meng, Zi Yang.,...&Li, Shiliang.(2019).Antiferromagnetism in the kagome-lattice compound alpha-Cu3Mg(OH)(6)Br-2.PHYSICAL REVIEW B,100(15).
|
| MLA |
Wei, Yuan,et al."Antiferromagnetism in the kagome-lattice compound alpha-Cu3Mg(OH)(6)Br-2".PHYSICAL REVIEW B 100.15(2019).
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| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
| PhysRevB.100.155129.（1132KB） | -- | -- | 限制开放 | -- | ||
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