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Jiang L, Fengren F, Chen D, Mu Q, Wang YY, Yue X, Li N, Sun Y, Li QJ, Wu DD, Zhou Y, Sun X, Liang H. Anomalous Hall effect and magnetic transition in the kagome material YbMn6Sn6. J Phys Condens Matter 2024. [PMID: 38657636 DOI: 10.1088/1361-648x/ad42ef] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
We investigate the magnetic and transport properties of a kagome magnet YbMn6Sn6. We have grown YbMn6Sn6 single crystals having a HfFe6Ge6 type structure with ordered Yb and Sn atoms, which is different from the distorted structure previously reported. The single crystal undergoes a ferromagnetic phase transition around 300 K and a ferrimagnetic transition at approximately 30 K, and the magnetic transition at low temperature may be correlated to the ordered Yb sublattice. Negative magnetoresistance has been observed at high temperatures, while the positive magnetoresistance appears at 5 K when the current is oriented out of kagome plane. We observe a large anisotropic anomalous Hall effect with the intrinsic Hall contribution
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Affiliation(s)
- Lei Jiang
- Anhui University, Hefei, Anhui Province, China., Hefei, Anhui, 230039, CHINA
| | - Fan Fengren
- The University of Hong Kong, The University of Hong Kong, Pokfulam, Hong Kong, Hong Kong, 999077, CHINA
| | - Dong Chen
- College of Physics, Qingdao University, Qingdao,Shandong Province, China, Qingdao, 266071, CHINA
| | - Qingge Mu
- Anhui University, Hefei, Anhui Province, China, Hefei, Anhui, 230039, CHINA
| | - Yi-Yan Wang
- Anhui University, Hefei, Anhui Province, China, Hefei, Anhui, 230039, CHINA
| | - Xiaoyu Yue
- Suzhou City University, Suzhou, Jiangsu Province, China, Suzhou, 215104, CHINA
| | - Na Li
- Anhui University, Hefei, Anhui province, China, Hefei, Anhui, 230039, CHINA
| | - Yan Sun
- Anhui University, Hefei, Anhui Province, China, Hefei, Anhui, 230039, CHINA
| | - Qiu-Ju Li
- Anhui University, Hefei,Anhui Province, China, Hefei, Anhui, 230039, CHINA
| | - Dan Dan Wu
- Anhui University, Hefei, Anhui Province, China, Hefei, 230039, CHINA
| | - Ying Zhou
- Anhui University, Hefei, Anhui Province, China, Hefei, 230039, CHINA
| | - Xuefeng Sun
- Anhui University, Hefei, Anhui Province, China, Hefei, Anhui, 230039, CHINA
| | - Hui Liang
- Anhui University, Hefei, Anhui Province, China, Hefei, Anhui, 230039, CHINA
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