Coupling between antiferromagnetic and spin-glass orders in the quasi-one-dimensional iron telluride TaFe1+xTe3(x=0.25)
文献类型：期刊论文
| 作者 | Liu, Y.1; Bao, J. J.1; Xu, C. Q.2,3,4; Jiao, W. H.5; Zhang, H.4; Xu, L. C.6; Zhu, Zengwei6; Yang, H. Y.7; Zhou, Yonghui7 ; Ren, Z.8
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| 刊名 | PHYSICAL REVIEW B
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| 出版日期 | 2021-09-18 |
| 卷号 | 104 |
| ISSN号 | 2469-9950 |
| DOI | 10.1103/PhysRevB.104.104418 |
| 通讯作者 | Ke, X.(kexiangl@msu.edu) |
| 英文摘要 | Understanding the interplay among different magnetic exchange interactions and its physical consequences, especially in the presence of itinerant electrons and disorder, remains one of the central themes in condensed matter physics. In this vein, the coupling between antiferromagnetic and spin-glass orders may lead to large exchange bias, a property with potential broad technological applications. In this paper, we report the coexistence of antiferromagnetic order and spin-glass behaviors in the quasi-one-dimensional iron telluride TaFe1+xTe3 (x = 0.25). Its antiferromagnetism is believed to arise from the antiferromagnetic interchain coupling between the ferromagnetically aligned FeTe chains along the b axis, while the spin-glassy state stems from the disordered Fe interstitials. This dichotomic role of chain and interstitial sublattices is responsible for the large exchange bias observed at low temperatures, with the interstitial Fe acting as the uncompensated moment and its neighboring Fe chain providing the source for its pinning. This iron-based telluride may thereby represent a paradigm to study the large family of transition metal chalcogenides whose magnetic order or even dimensionality can be tuned to a large extent, forming a fertile playground to manipulate or switch the spin degrees of freedom thereof. |
| WOS关键词 | SYSTEM ; PHASE |
| 资助项目 | National Natural Science Foundation of China[11974061] ; National Natural Science Foundation of China[12004337] ; National Natural Science Foundation of China[51861135104] ; National Key Research and Development Program of China[2016YFA0401704] ; Zhejiang Provincial Natural Science Foundation of China[Q21A040024] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000704410100002 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Zhejiang Provincial Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/125004]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Ke, X. |
| 作者单位 | 1.Zhejiang Univ Technol, Dept Appl Phys, Key Lab Quantum Precis Measurement Zhejiang Prov, Hangzhou 310023, Peoples R China 2.Southeast Univ, Minist Educ, Sch Phys, Nanjing 211189, Peoples R China 3.Southeast Univ, Minist Educ, Key Lab MEMS, Nanjing 211189, Peoples R China 4.Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA 5.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China 6.Huazhong Univ Sci & Technol, Wuhan Natl High Magnet Field Ctr, Sch Phys, Wuhan 430074, Peoples R China 7.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, Hefei 10230031, Peoples R China 8.Westlake Univ, Sch Sci, Hangzhou 310064, Peoples R China 9.STFC Rutherford Appleton Lab, ISIS Pulsed Neutron & Muon Source, Harwell Campus, Didcot OX11 0QX, Oxon, England 10.Univ Kent, Sch Phys Sci, Canterbury CT2 7NH, Kent, England |
| 推荐引用方式 GB/T 7714 | Liu, Y.,Bao, J. J.,Xu, C. Q.,et al. Coupling between antiferromagnetic and spin-glass orders in the quasi-one-dimensional iron telluride TaFe1+xTe3(x=0.25)[J]. PHYSICAL REVIEW B,2021,104. |
| APA | Liu, Y..,Bao, J. J..,Xu, C. Q..,Jiao, W. H..,Zhang, H..,...&Xu, Xiaofeng.(2021).Coupling between antiferromagnetic and spin-glass orders in the quasi-one-dimensional iron telluride TaFe1+xTe3(x=0.25).PHYSICAL REVIEW B,104. |
| MLA | Liu, Y.,et al."Coupling between antiferromagnetic and spin-glass orders in the quasi-one-dimensional iron telluride TaFe1+xTe3(x=0.25)".PHYSICAL REVIEW B 104(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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