Weak Kondo effect in the monocrystalline transition metal dichalcogenide ZrTe2

doi:10.1103/PhysRevB.103.174418

	Weak Kondo effect in the monocrystalline transition metal dichalcogenide ZrTe2
	Wang, Yihao 2,3; Xie, Changzheng 4; Li, Junbo 3,5; Du, Zan 3,5; Cao, Liang 3; Han, Yuyan 3; Zu, Lin 2; Zhang, Hongchao 6; Zhu, Huamin 6; Zhang, Xueying 2,6
刊名	PHYSICAL REVIEW B
	2021-05-17
卷号	103
ISSN号	2469-9950
DOI	10.1103/PhysRevB.103.174418
通讯作者	Zhang, Xueying(xueying.zhang@buaa.edu.cn)
英文摘要	Zr-Te compounds are an ideal platform to investigate novel electrical transport properties. Here we report the Kondo effect in single-crystalline ZrTe2. When T < 8 K, ZrTe2 exhibits a logT dependence of resistivity, which may derive from three different mechanisms, including electron-electron interaction, weak localization, and Kondo effect. By measuring transport properties with magnetic field along different directions, the former two mechanisms were excluded. Isotropic negative magnetoresistance was extracted by subtracting different quadratic background signals caused by Lorentz force, which reveals the existence of a weak Kondo effect in this material.
资助项目	National Key Research and Development Program of China[2016YFA0300404] ; National Key Research and Development Program of China[2017YFA0402900] ; NSFC[11474288] ; NSFC[12004024] ; Collaborative Innovation Program of Hefei Science Center of CAS[2019HSC-CIP007] ; Universities Joint Key Laboratory of Photoelectric Detection Science and Technology in Anhui Province[40250520015] ; China Postdoctoral Science Foundation[2020M682055] ; High Magnetic Field Laboratory of Anhui Province
WOS关键词	MAGNETORESISTANCE ; RESISTIVITY ; SCATTERING ; FERMIONS
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000655867300001
资助机构	National Key Research and Development Program of China ; NSFC ; Collaborative Innovation Program of Hefei Science Center of CAS ; Universities Joint Key Laboratory of Photoelectric Detection Science and Technology in Anhui Province ; China Postdoctoral Science Foundation ; High Magnetic Field Laboratory of Anhui Province
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/123635]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhang, Xueying
作者单位	1.Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China 2.Beihang Univ, Sch Integrated Circuit Sci & Engn, Beijing 100191, Peoples R China 3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, HFIPS, Hefei 230031, Anhui, Peoples R China 4.Hefei Normal Univ, Univ Joint Key Lab Photoelect Detect Sci & Techno, Sch Phys & Mat Engn, Hefei 230601, Peoples R China 5.Univ Sci & Technol China, Grad Sch, Sci Isl Branch, Hefei 230026, Anhui, Peoples R China 6.Beihang Univ, Beihang Goertek Joint Microelect Inst, Qingdao Res Inst, Qingdao 266600, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yihao,Xie, Changzheng,Li, Junbo,et al. Weak Kondo effect in the monocrystalline transition metal dichalcogenide ZrTe2[J]. PHYSICAL REVIEW B,2021,103.
APA	Wang, Yihao.,Xie, Changzheng.,Li, Junbo.,Du, Zan.,Cao, Liang.,...&Zhao, Weisheng.(2021).Weak Kondo effect in the monocrystalline transition metal dichalcogenide ZrTe2.PHYSICAL REVIEW B,103.
MLA	Wang, Yihao,et al."Weak Kondo effect in the monocrystalline transition metal dichalcogenide ZrTe2".PHYSICAL REVIEW B 103(2021).