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Critical behavior of the van der Waals bonded high T-C ferromagnet Fe3GeTe2

文献类型：期刊论文

作者Liu, Bingjie1,2; Zou, Youming1; Zhou, Shiming3; Zhang, Lei1; Wang, Zhe1,2; Li, Hexuan1,2; Qu, Zhe1; Zhang, Yuheng1,3
刊名SCIENTIFIC REPORTS
出版日期2017-07-21
卷号7
DOI10.1038/s41598-017-06671-5
文献子类Article
英文摘要Fe3GeTe2 is a promising candidate for van der Waals bonded ferromagnet because of its high Curie temperature and the prediction that its ferromagnetism can maintain upon exfoliating down to single layer. Here, we have reported the critical behavior to understand its ferromagnetic exchange. Based on various techniques including modified Arrott plot, Kouvel- Fisher plot, and critical isotherm analysis, a set of reliable critical exponents (beta= 0.327 +/- 0.003, gamma= 1.079 +/- 0.005, and delta= 4.261 +/- 0.009) has been obtained. The critical behavior suggests a three- dimensional long- range magnetic coupling with the exchange distance decaying as J(r) approximate to r(-4.6) in Fe3GeTe2. The possible origin of three- dimensional magnetic characteristics in van der Waals bonded magnets is discussed.
WOS关键词CR2SI2TE6 ; COMPOUND ; FILMS ; ORDER
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000406285700092
资助机构National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153) ; National Natural Science Foundation of China(U1532153)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33594]  
专题合肥物质科学研究院_中科院强磁场科学中心
作者单位1.Chinese Acad Sci, High Field Magnet Lab, Anhui Key Lab Condensed Matter Phys Extreme Condi, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
3.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Bingjie,Zou, Youming,Zhou, Shiming,et al. Critical behavior of the van der Waals bonded high T-C ferromagnet Fe3GeTe2[J]. SCIENTIFIC REPORTS,2017,7.
APA Liu, Bingjie.,Zou, Youming.,Zhou, Shiming.,Zhang, Lei.,Wang, Zhe.,...&Zhang, Yuheng.(2017).Critical behavior of the van der Waals bonded high T-C ferromagnet Fe3GeTe2.SCIENTIFIC REPORTS,7.
MLA Liu, Bingjie,et al."Critical behavior of the van der Waals bonded high T-C ferromagnet Fe3GeTe2".SCIENTIFIC REPORTS 7(2017).

入库方式： OAI收割

来源：合肥物质科学研究院

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