Unconventional magnetotransport properties of two-dimensional ferromagnet Fe5GeTe2

doi:10.1063/5.0190847

	Unconventional magnetotransport properties of two-dimensional ferromagnet Fe5GeTe2
	Ding, Jin-Min 1; Luo, Zi-Yan 1,2; Guo, Jun-Jie 1; Yang, Yu-Meng3 ; Nie, Yao-Zhuang 1; Xia, Qing-Lin 1; Sun, Jian 1; Guo, Guang-Hua 1
	2024-03-25
发表期刊	APPLIED PHYSICS LETTERS (IF:3.5[JCR-2023],3.5[5-Year])
ISSN	0003-6951
EISSN	1077-3118
卷号	124 期号:13
发表状态	已发表
DOI	10.1063/5.0190847
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
URL	查看原文
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)
引用统计	正在获取...
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).