Magnetization tunable Weyl states in Eu B6

doi:10.1103/PhysRevB.106.054411

	Magnetization tunable Weyl states in Eu B6
	Yuan, Jian1 ; Shi, Xianbiao2,3 ; Su, Hao1 ; Zhang, Xin1 ; Wang, Xia1,4 ; Yu, Na1,4 ; Zou, Zhiqiang1,4 ; Zhao, Weiwei 2,3; Liu, Jianpeng1,5 ; Guo, Yanfeng1,5
	2022-08-01
发表期刊	PHYSICAL REVIEW B
ISSN	2469-9950
EISSN	2469-9969
卷号	106 期号:5
发表状态	已发表
DOI	10.1103/PhysRevB.106.054411
摘要	The interplay between magnetism and topological band structure offers extraordinary opportunities to realize rich exotic magnetic topological phases such as axion insulators, Weyl semimetals, and quantum anomalous Hall insulators, and therefore has attracted fast growing research interest. The rare-earth hexaboride EuB6 represents an interesting magnetic topological phase with tunable magnetizations along different crystallographic directions, while the correlation with the topological properties remains scarcely explored. In this work, combining magnetotransport measurements and first principles calculations, we demonstrate that EuB6 exhibits versatile magnetic topological phases along different crystallographic directions, which tightly correlate with the varied magnetizations. Moreover, by virtue of the weak magnetocrystalline anisotropy and the relatively strong coupling between the local magnetization and the conduction electrons, we show that the magnetic ground state of the system can be directly probed by the anisotropy in the magnetotransport properties. Our work thus introduces an excellent platform to study the rich topological phases that are tunable by magnetic orders. © 2022 American Physical Society.
关键词	Boron compounds Calculations Europium Europium compounds Ground state Magnetocrystalline anisotropy Rare earths Topology Crystallographic directions First principle calculations Magneto-transport measurement Rare earth hexaborides Research interests Strong-coupling Topological bands Topological phase Topological properties Tunables
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收录类别	SCI ; EI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China["92065201","11874264"] ; Shanghai Science and Technology Innovation Action Plan[21JC1402000] ; National Key R & D program of China[2020YFA0309601] ; Shenzhen Peacock Team Plan[KQTD20170809110344233] ; Bureau of Industry and Information Technology of Shenzhen through the Graphene Manufacturing Innovation Center[201901161514] ; Analytical Instrumentation Center, SPST, ShanghaiTech University[SPST-AIC10112914]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000862873700001
出版者	American Physical Society
EI入藏号	20223412614133
EI主题词	Magnetization
EI分类号	547.2 Rare Earth Metals ; 701.2 Magnetism: Basic Concepts and Phenomena ; 804.2 Inorganic Compounds ; 921 Mathematics ; 921.4 Combinatorial Mathematics, Includes Graph Theory, Set Theory ; 931.3 Atomic and Molecular Physics ; 933.1 Crystalline Solids
原始文献类型	Journal article (JA)
引用统计
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/219692
专题	物质科学与技术学院_博士生物质科学与技术学院_PI研究组_郭艳峰组物质科学与技术学院_公共科研平台_分析测试平台物质科学与技术学院_PI研究组_刘健鹏组
通讯作者	Liu, Jianpeng
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.Harbin Inst Technol, State Key Lab Adv Welding & Joining, Shenzhen 518055, Peoples R China 3.Harbin Inst Technol, Flexible Printed Elect Technol Ctr, Shenzhen 518055, Peoples R China 4.ShanghaiTech Univ, Analyt Instrumentat Ctr, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 5.ShanghaiTech Univ, ShanghaiTech Lab Topol Phys, Shanghai 201210, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院; 上海科技大学
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Yuan, Jian,Shi, Xianbiao,Su, Hao,et al. Magnetization tunable Weyl states in Eu B6[J]. PHYSICAL REVIEW B,2022,106(5).
APA	Yuan, Jian.,Shi, Xianbiao.,Su, Hao.,Zhang, Xin.,Wang, Xia.,...&Guo, Yanfeng.(2022).Magnetization tunable Weyl states in Eu B6.PHYSICAL REVIEW B,106(5).
MLA	Yuan, Jian,et al."Magnetization tunable Weyl states in Eu B6".PHYSICAL REVIEW B 106.5(2022).