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Unconventional magnetotransport properties of two-dimensional ferromagnet Fe5GeTe2
2024-03-25
发表期刊APPLIED PHYSICS LETTERS (IF:3.5[JCR-2023],3.5[5-Year])
ISSN0003-6951
EISSN1077-3118
卷号124期号:13
发表状态已发表
DOI10.1063/5.0190847
摘要Two-dimensional (2D) van der Waals FexGeTe2 metallic ferromagnets have Curie temperature near or even higher than room temperature, showing great prospects in the field of spintronics. Here, we study the magnetotransport properties of Fe5GeTe2 nanoflakes. Multiple sign changes of angle-dependent magnetoresistance (ADMR) are observed with changing temperature or magnetic field. The high field-induced negative to positive MR transition in low temperatures (T 5GeTe2 revealed in this work may help pave the way for the practical application of this 2D magnetic material. © 2024 Author(s).
关键词Ferromagnetic materials Ferromagnetism Germanium compounds Iron compounds Superconducting materials Tellurium compounds Temperature distribution Van der Waals forces Angle-dependent Changing temperature Ferromagnets Magnetic-field Magneto transport properties Metallic ferromagnets Nano-flakes Sign-change Two-dimensional Van der Waal
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收录类别EI ; SCI
语种英语
资助项目National Natural Science Foundation of China10.13039/501100001809["12274469","12074437","12204549"] ; National Natural Science Foundation of China["2020JJ4104","2022JJ40565"] ; Natural Science Foundation of Hunan Province of China[2024ZZTS0453]
WOS研究方向Physics
WOS类目Physics, Applied
WOS记录号WOS:001193595900008
出版者American Institute of Physics
EI入藏号20241415846481
EI主题词Germanium alloys
EI分类号549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals ; 641.1 Thermodynamics ; 701.2 Magnetism: Basic Concepts and Phenomena ; 708.3 Superconducting Materials ; 708.4 Magnetic Materials ; 801.4 Physical Chemistry ; 931.3 Atomic and Molecular Physics
原始文献类型Journal article (JA)
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文献类型期刊论文
条目标识符https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/364655
专题信息科学与技术学院
信息科学与技术学院_PI研究组_杨雨梦组
通讯作者Luo, Zi-Yan
作者单位
1.School of Physics, Central South University, Hunan, Changsha; 410083, China
2.School of Electronics and Information, Central South University, Hunan, Changsha; 410083, China
3.School of Information Science and Technology, ShanghaiTech University, Shanghai; 201210, China
推荐引用方式
GB/T 7714
Ding, Jin-Min,Luo, Zi-Yan,Guo, Jun-Jie,et al. Unconventional magnetotransport properties of two-dimensional ferromagnet Fe5GeTe2[J]. APPLIED PHYSICS LETTERS,2024,124(13).
APA Ding, Jin-Min.,Luo, Zi-Yan.,Guo, Jun-Jie.,Yang, Yu-Meng.,Nie, Yao-Zhuang.,...&Guo, Guang-Hua.(2024).Unconventional magnetotransport properties of two-dimensional ferromagnet Fe5GeTe2.APPLIED PHYSICS LETTERS,124(13).
MLA Ding, Jin-Min,et al."Unconventional magnetotransport properties of two-dimensional ferromagnet Fe5GeTe2".APPLIED PHYSICS LETTERS 124.13(2024).
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