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Critical behavior of the van der Waals bonded high T-C ferromagnet Fe3GeTe2
Liu, Bingjie1,2; Zou, Youming1; Zhou, Shiming3; Zhang, Lei1; Wang, Zhe1,2; Li, Hexuan1,2; Qu, Zhe1; Zhang, Yuheng1,3
2017-07-21
发表期刊SCIENTIFIC REPORTS
卷号7
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.
文章类型Article
WOS标题词Science & Technology
资助者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)
DOI10.1038/s41598-017-06671-5
关键词[WOS]CR2SI2TE6 ; COMPOUND ; FILMS ; ORDER
收录类别SCI
语种英语
资助者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)
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000406285700092
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33594
专题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
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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).
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