Unconventional magnetotransport properties of two-dimensional ferromagnet Fe5GeTe2
2024-03-25
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
EISSN1077-3118
Volume124Issue:13
Status已发表
DOI10.1063/5.0190847
AbstractTwo-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).
KeywordFerromagnetic 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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Indexed ByEI ; SCI
Language英语
Funding ProjectNational 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 Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:001193595900008
PublisherAmerican Institute of Physics
EI Accession Number20241415846481
EI KeywordsGermanium alloys
EI Classification Number549.3 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
Original Document TypeJournal article (JA)
Citation statistics
Document Type期刊论文
Identifierhttps://kms.shanghaitech.edu.cn/handle/2MSLDSTB/364655
Collection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
Corresponding AuthorLuo, Zi-Yan
Affiliation
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
Recommended Citation
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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