Field-induced metamagnetic transition and nonsaturating magnetoresistance in the antiferromagnetic semimetal NdSb | |
Zhou, Ying1,2; Zhu, Xiangde1; Huang, Sha5; Chen, Xuliang1; Zhou, Yonghui1; An, Chao1,2; Zhang, Bowen1,2; Yuan, Yifang1,4; Xia, Zhengcai5; Gu, Chuanchuan1 | |
刊名 | PHYSICAL REVIEW B |
2017-11-13 | |
卷号 | 96期号:20页码:5 |
ISSN号 | 2469-9950 |
DOI | 10.1103/PhysRevB.96.205122 |
英文摘要 | We have performed a joint study of magnetization and magnetoresistance in the antiferromagnetic (AFM) semimetal NdSb under pulsed high magnetic field up to 60 T. We show that NdSb displays extremely large magnetoresistance (XMR), reaching values of 1.77x10(6)% at 1.3 K and 60 T without any sign of saturation. The field-dependent magnetization at 4.2 K reveals a field-induced metamagnetic transition from the AFM to the ferromagnetic state around 9 T. During the metamagnetic transition, a steplike reduction of resistance occurs, resembling the giant magnetoresistance (GMR) behavior in metallic multilayers. The investigation of the Shubnikov-de Haas effect in NdSb suggests that a particular orbital texture might contribute to the XMR effect in addition to the perfect electron-hole compensation. |
资助项目 | National Key Research and Development Program of China[2016YFA0401804] ; National Natural Science Foundation of China (NSFC)[11574323] ; National Natural Science Foundation of China (NSFC)[U1632275] ; National Natural Science Foundation of China (NSFC)[11674115] ; Natural Science Foundation of Anhui Province[1708085QA19] ; Director's Fund of Hefei Institutes of Physical Science, Chinese Academy of Sciences[YZJJ201621] |
WOS关键词 | GIANT MAGNETORESISTANCE ; FERROMAGNETIC-FILMS ; ULTRAHIGH MOBILITY ; SUPERLATTICES ; WTE2 |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | AMER PHYSICAL SOC |
WOS记录号 | WOS:000414956700008 |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/34827] |
专题 | 合肥物质科学研究院_中科院强磁场科学中心 |
通讯作者 | Gu, Chuanchuan |
作者单位 | 1.Chinese Acad Sci, High Field Magnet Lab, Anhui Prov Key Lab Condensed Matter Phys Extreme, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 3.Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China 4.Zhengzhou Univ, Dept Phys & Engn, Zhengzhou 450052, Henan, Peoples R China 5.Huazhong Univ Sci & Technol, Wuhan Natl High Magnet Field Ctr, Wuhan 430074, Hubei, Peoples R China |
推荐引用方式 GB/T 7714 | Zhou, Ying,Zhu, Xiangde,Huang, Sha,et al. Field-induced metamagnetic transition and nonsaturating magnetoresistance in the antiferromagnetic semimetal NdSb[J]. PHYSICAL REVIEW B,2017,96(20):5. |
APA | Zhou, Ying.,Zhu, Xiangde.,Huang, Sha.,Chen, Xuliang.,Zhou, Yonghui.,...&Yang, Zhaorong.(2017).Field-induced metamagnetic transition and nonsaturating magnetoresistance in the antiferromagnetic semimetal NdSb.PHYSICAL REVIEW B,96(20),5. |
MLA | Zhou, Ying,et al."Field-induced metamagnetic transition and nonsaturating magnetoresistance in the antiferromagnetic semimetal NdSb".PHYSICAL REVIEW B 96.20(2017):5. |
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