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作品数:36被引量:28H指数:3
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相关领域:理学医药卫生更多>>
相关作者:张兴华更多>>
相关机构:清华大学北京交通大学更多>>
相关期刊:《Chinese Physics Letters》《Acta Mathematicae Applicatae Sinica》《中国介入心脏病学杂志》《Journal of Electronics(China)》更多>>
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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Riding on bifurcating Berry curvatures into reentrant quantum anomalous Hall states
《Science China(Physics,Mechanics & Astronomy)》2022年第4期125-126,共2页Zhenyu Zhang 
When a sufficiently strong magnetic field is applied to a twodimensional electron gas,it will drive the electrons into quantized states,known as the Landau levels.The transport properties of such a system are best man...
关键词:QUANTUM system STATES 
Evolution of Berry curvature and reentrant quantum anomalous Hall effect in an intrinsic magnetic topological insulator被引量:2
《Science China(Physics,Mechanics & Astronomy)》2021年第12期138-143,共6页Chui-Zhen Chen Junjie Qi Dong-Hui Xu XinCheng Xie 
supported by the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No.XDB28000000);the National Basic Research Program of China (Grant No.2019YFA0308403);the National Natural Science Foundation of China (Grant Nos.11534001,12074108,11704106,and 11974256);funded by the Natural Science Foundation of Jiangsu Province (Grant No.BK20190813);the Priority Academic Program Development of Jiangsu Higher Education Institutions;supported by the Chutian Scholars Program in Hubei Province。
Recently, the magnetic topological insulator(TI) MnBi2Te4 emerged as a competitive platform to realize quantum anomalous Hall(QAH) states. We report a Berry curvature splitting mechanism to realize the QAH effect in t...
关键词:quantum anomalous Hall effect Berry curvature DISORDER localization 
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