HALL_EFFECT

作品数:140被引量:75H指数:3
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相关作者:杨辉李文深周立伟陈金岳王莉莉更多>>
相关机构:江苏省盐城中学中国科学院北京理工大学南京邮电大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划北京市自然科学基金中国博士后科学基金更多>>
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First principles prediction of the valley Hall effect in ScBrCl monolayer
《Chinese Physics B》2025年第4期544-550,共7页Xiang Yu Ping Li Chang-Wen Zhang 
Project supported by the National Natural Science Foundation of China(Grant No.52173283).
Two-dimensional(2D)ferrovalley materials with valley-dependent Hall effect have attracted great interest due to their significant applications in spintronics.In this paper,by using first-principles computational simul...
关键词:valley polarization valley-dependent Hall effect band structure SPINTRONICS 
Anisotropic transport properties and topological Hall effect in the annealed kagome antiferromagnet FeGe
《Science China(Physics,Mechanics & Astronomy)》2025年第3期153-160,共8页Jiajun Ma Chenfei Shi Yantao Cao Yuwei Zhang Yazhou Li Jiaxing Liao Jialu Wang Wenhe Jiao Hanjie Guo Chenchao Xu Shixun Cao Jianhui Dai Jin-Ke Bao Yuke Li 
supported by the National Natural Science foundation of China(Grant Nos.U1932155,12374116,12204298 and 12274109);the Hangzhou Joint Fund of the Zhejiang Provincial Natural Science Foundation of China(Grant No.LHZSZ24A040001);funded by the Guangdong Basic and Applied Basic Research Foundation(Grant No.2022B1515120020)。
Electron correlation often gives birth to various orders in quantum materials.Recently,a strongly correlated kagome antiferromagnet Fe Ge is discovered to undergo a charge density wave transition inside the A-type ant...
关键词:charge density wave Hall effect transport properties kagome magnet 
Edge supercurrent in Josephson junctions based on topological materials
《Science China(Physics,Mechanics & Astronomy)》2025年第2期1-12,共12页Junjie Qi Chui-Zhen Chen Juntao Song Jie Liu Ke He Qing-Feng Sun X.C.Xie 
supported by the National Natural Science Foundation of China(Grant Nos.12204053,and 92265103);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0302400)。
The interplay between novel topological states and superconductivity has garnered substantial interest due to its potential for topological quantum computing.The Josephson effect serves as a useful probe for edge supe...
关键词:quantum Hall effect quantum spin Hall effect quantum anomalous Hall effect Josephson junction edge supercurrent Andreev reflection 
Inverted pyramid 3-axis silicon Hall-effect magnetic sensor with offset cancellation
《Microsystems & Nanoengineering》2025年第1期321-333,共13页Jacopo Ruggeri Udo Ausserlechner Helmut Köck Karen M.Dowling 
Microelectronic magnetic sensors are essential in diverse applications,including automotive,industrial,and consumer electronics.Hall-effect devices hold the largest share of the magnetic sensor market,and they are par...
关键词:inverted pyramid axis Hall effect mems micromachining inverted pyramid structurerealized etching pyramid openings magnetic sensor microelectronic magnetic sensors cmos processingthe 
Thrust estimate method of an on-orbit Hall thruster using Hall drift current
《Plasma Science and Technology》2024年第12期150-159,共10页Ziying REN Liqiu WEI Zexin LIU Yanlin HU Liang HAN Hong LI Yongjie DING Xiufeng ZHONG 
funded by the Basic Research on National Defense of China(No.JCKY2021603B033),which is gratefully acknowledged。
In order to realize the thrust estimation of the Hall thruster during its flight mission,this study establishes an estimation method based on measurement of the Hall drift current.In this method,the Hall drift current...
关键词:thrust estimation Hall effect thruster Hall drift current inverse problem Tikhonov regularization 
Valley modulation and topological phase transition in staggered kagome ferromagnets
《Chinese Physics B》2024年第12期416-421,共6页Yuheng Xing Wenjuan Qiu Xinxing Wu Yue Tan 
support from the Funding for School-level Research Projects of Yancheng Institute of Technology(Grant Nos.xjr2020038,xjr2022039,and xjr2022040)。
Owing to their charge-free property,magnons are highly promising for achieving dissipationless transport without Joule heating,and are thus potentially applicable to energy-efficient devices.Here,we investigate valley...
关键词:valley modulation Dzyaloshinskii-Moriya interaction staggered kagome ferromagnets topological phase transitions magnon Hall effect 
Microscopic Theory of Nonlinear Hall Effect in Three-Dimensional Magnetic Systems
《Chinese Physics Letters》2024年第11期177-189,共13页Wen-Tao Hou Jiadong Zang 
supported by the Startup Foundation in Tiangong University(Grant No.63010201/52010399);supported by the Office of Basic Energy Sciences,Division of Materials Sciences and Engineering,U.S.Department of Energy(Grant No.DE-SC0020221)。
Nonlinear Hall effect(NLHE)has been detected in various of condensed matter systems.Unlike linear Hall effect,NLHE may exist in physical systems with broken inversion symmetry in crystals.On the other hand,real space ...
关键词:NONLINEAR SYMMETRY FEYNMAN 
Boosted room-temperature nonlinear Hall effect in sputtered films
《Science Bulletin》2024年第20期3156-3158,共3页Zhanqi Zhang Hai-Peng Sun Xiaofei Xiao Haoliang Liu Mingyu Zhang 
support from the Shenzhen Excellent Scientific and Technological Innovation Talent Training Program(RCBS20210609103859072);Shenzhen Institutions of Higher Learning Stability Support Plan(GXWD20231130102040001);the National Natural Science Foundation of China(62105081);support from the National Natural Science Foundation of China(62174044);support from the DFG(SFB1170);the Würzburg-Dresden Cluster of Excellence ct.qmat,EXC2147,Project ID 390858490;the Bavarian Ministry of Economic Affairs,Regional Development and Energy within the High Tech Agenda Project‘‘Bausteine für das Quanten Computing auf Basis Topologischer Materialen”。
The Hall effect,discovered in 1879,requires magnetic fields or magnetic orders to produce a transverse voltage signal in response to the longitudinal driving electric field.However,the nonlinear Hall effect(NLHE),prop...
关键词:FIELD NONLINEAR INVARIANT 
Spin order and dynamics in the topological rare-earth germanide semimetals
《Science China(Physics,Mechanics & Astronomy)》2024年第10期113-127,共15页Yuhao Wang Zhixuan Zhen Jing Meng Igor Plokhikh Delong Wu Dariusz J.Gawryluk Yang Xu Qingfeng Zhan Ming Shi Ekaterina Pomjakushina Toni Shiroka Tian Shang 
supported by the Natural Science Foundation of Shanghai(Grant Nos.21ZR1420500,and 21JC1402300);the Natural Science Foundation of Chongqing(Grant No.CSTB-2022NSCQ-MSX1678);the National Natural Science Foundation of China(Grant Nos.12374105,and 12350710785);the Fundamental Research Funds for the Central Universities;the Schweizerische Nationalfonds zur F?rderung der Wissenschaftlichen Forschung(SNF)(Grant Nos.200021169455,and 200021188706);support from Paul Scherrer Institute Research Grant(Grant No.202101346)。
The REAl(Si,Ge)(RE=rare earth)family,known to break both the inversion-and time-reversal symmetries,represents one of the most suitable platforms for investigating the interplay between correlated-electron phenomena a...
关键词:magneticWeyl semimetals topological Hall effect spin fluctuations μSR 
Observation of Giant Topological Hall Effect in Room-Temperature Ferromagnet Cr_(0.82)Te
《Chinese Physics Letters》2024年第6期128-140,共13页苗伟婷 甄伟立 陆振 王恒宁 王杰 牛群 田明亮 
supported by the National Key R&D Program of China(Grant No.2022YFA1602603);the Basic Research Program of the Chinese Academy of Sciences Based on Major Scientific Infrastructures(Grant No.JZHKYPT-2021-08);the National Natural Science Foundation of China(Grant No.12104459);the Excellent Program of Hefei Science Center CAS(Grant No.2021HSC-CIP016)。
Novel magnetic materials with non-trivial magnetic structures have led to exotic magnetic transport properties and significantly promoted the development of spintronics in recent years.Among them is the Crx Tey family...
关键词:mechanism process TOPOLOGICAL 
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