Magnetic and electrical transport properties of ferromagnet MnGaGe single crystal
文献类型：期刊论文
| 作者 | Luo, Qing1,2,3; Yang, Huiyang1,2,4; Lv, Bodong1,2; Luo, Xiaohua1,2; Chen, Changcai1,2; Zhong, Rui1,2; Yu, Zhongjie1,2; Wang, Sujuan1,2; Gao, Fei5,6; Fang, Chunsheng1,2 |
| 刊名 | INTERMETALLICS
 |
| 出版日期 | 2024-10-01 |
| 卷号 | 173页码:6 |
| 关键词 | Anomalous Hall effect Magnetism Berry curvature Single crystal |
| ISSN号 | 0966-9795 |
| DOI | 10.1016/j.intermet.2024.108438 |
| 通讯作者 | Luo, Xiaohua(xhluo2018@jxust.edu.cn) ; Ma, Shengcan(mashengcan@jxust.edu.cn) |
| 英文摘要 | The ferromagnetic materials with large anomalous Hall effect have attracted numerous interests due to their excellent physical properties and wide application in spintronic devices. Here, we report the magnetic and electrical transport properties of MnGaGe single crystal grown by Ga flux method. Easy-axis ferromagnetic ordering and large magnetocrystalline anisotropy are observed below Curie temperature TC = 459 K in MnGaGe single crystal. The positive magnetoresistance is observed at low temperature and becomes negative above 60 K. The magnetoresistance presents nearly linear behavior without any sign of saturation with the applied magnetic field up to 5 T. The anomalous Hall effect of MnGaGe is mainly contributed from the extrinsic mechanism. Moreover, we find that the phonon-induced skew scattering plays an important role in this system and increases with increasing temperature. The high transition temperature, large anisotropic out-of-plane magnetism, and remarkable anomalous Hall effect render MnGaGe potential material for spintronic devices. |
| 资助项目 | National Natural Science Foundation of China[2024SSY05061] ; Jiangxi Province Key Laboratory of Magnetic Metallic Materials[52101223] ; Jiangxi Province Key Laboratory of Magnetic Metallic Materials[52061014] ; Jiangxi Province Key Laboratory of Magnetic Metallic Materials[52071323] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001286822200001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; Jiangxi Province Key Laboratory of Magnetic Metallic Materials |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Luo, Xiaohua; Ma, Shengcan |
| 作者单位 | 1.Jiangxi Univ Sci & Technol, Coll Rare Earths, Jiangxi Prov Key Lab Magnet Met Mat & Devices, Ganzhou Key Lab Rare Earth Magnet Funct Mat & Phys, Ganzhou 341000, Peoples R China 2.Jiangxi Univ Sci & Technol, Natl Rare Earth Funct Mat Innovat Ctr, Ganzhou 341000, Peoples R China 3.Jiangxi Univ Sci & Technol, Fac Mat Met & Chem, Sch Met Engn, Ganzhou 341000, Peoples R China 4.Jiangxi Univ Sci & Technol, Fac Mat Met & Chem, Sch Mat Sci & Engn, Ganzhou 341000, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 6.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Qing,Yang, Huiyang,Lv, Bodong,et al. Magnetic and electrical transport properties of ferromagnet MnGaGe single crystal[J]. INTERMETALLICS,2024,173:6. |
| APA | Luo, Qing.,Yang, Huiyang.,Lv, Bodong.,Luo, Xiaohua.,Chen, Changcai.,...&Ma, Shengcan.(2024).Magnetic and electrical transport properties of ferromagnet MnGaGe single crystal.INTERMETALLICS,173,6. |
| MLA | Luo, Qing,et al."Magnetic and electrical transport properties of ferromagnet MnGaGe single crystal".INTERMETALLICS 173(2024):6. |
入库方式： OAI收割
来源：金属研究所
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