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BANDS: 作品数：422被引量：287H指数：7; 导出分析报告; 相关领域：理学更多>>; 相关作者：曾立英周廉葛鹏杨冠军毛小南更多>>; 相关机构：西安建筑科技大学西北有色金属研究院南京师范大学绵阳南山中学更多>>; 相关期刊：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中国博士后科学基金中国航空科学基金更多>>

Doubled Moiré fat bands in double-twisted few-layer graphite: 《Science China(Physics,Mechanics & Astronomy)》2023年第2期95-101,共7页Zhen Ma Shuai Li Ming Lu Dong-Hui Xu Jin-Hua Gao XinCheng Xie; supported by the National Natural Science Foundation of China (Grant Nos. 11874160, 12141401, and 11534001);the National Key Research and Development Program of China (Grant No. 2017YFA0403501);the Fundamental Research Funds for the Central Universities (Grant No. HUST:2017KFYXJJ027);supported by the National Basic Research Program of China (Grant No.2015CB921102);the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB28000000)。; We study the electronic structure of double-twisted few-layer graphite(DTFLG),which consists of three few-layer graphites(FLGs),i.e.,an ABA-stacked graphene multilayer,stacked with two twist angles.We consider two cat...; 关键词：TWISTED BANDS doubled

Ising Superconductivity and Its Hidden Variants: 《Accounts of Materials Research》2021年第7期526-533,共8页Chong Wang Yong Xu Wenhui Duan; supported by the Basic Science Center Project of NSFC(Grant No.51788104);the Ministry of Science and Technology of China(Grants No.2016YFA0301001,2018YFA0307100,and 2018YFA0305603);the National Science Fund for Distinguished Young Scholars(Grant No.12025405);the National Natural Science Foundation of China(Grant No.11874035);the Beijing Advanced Innovation Center for Future Chip(ICFC).; CONSPECTUS:The magnetic field usually suppresses superconductivity.Especially,at the critical magnetic field,superconductivity is destroyed.Ising superconductivity is a mechanism where the spin−orbit coupling signif...; 关键词：BANDS SUPERCONDUCTIVITY ISING

Topological flat bands in twisted trilayer graphene被引量：3: 《Science Bulletin》2021年第1期18-22,M0003,共6页Zhen Ma Shuai Li Ya-Wen Zheng Meng-Meng Xiao Hua Jiang Jin-Hua Gao X.C.Xie; the National Natural Science Foundation of China(11534001,11874160,11274129,11874026,and 61405067);the National Key Research and Development Program of China(2017YFA0403501);the Fundamental Research Funds for the Central Universities(HUST:2017KFYXJJ027);the National Basic Research Program of China(2015CB921102).; Twisted trilayer graphene(TLG)may be the simplest realistic system so far,which has flat bands with nontrivial topology.Here,we give a comprehensive calculation about its band structures and the band topology,i.e.,val...; 关键词：Twisted trilayer graphene Moire heterostructure Valley Chern number Topological flat bands

Experimental Evidence of Topological Surface States in Mg3Bi2 Films Grown by Molecular Beam Epitaxy被引量：1: 《Chinese Physics Letters》2019年第11期65-69,共5页Tong Zhou Xie-Gang Zhu Mingyu Tong Yun Zhang Xue-Bing Luo Xiangnan Xie() Wei Feng Qiuyun Chen Shiyong Tan Zhen-Yu Wang Tian Jiang Yuhua Tang Xin-Chun Lai Xuejun Yang; Supported by the Science Challenge Project under Grant No TZ2016004;the Opening Foundation of State Key Laboratory of High Performance Computing under Grant No 201601-02;the Foundation of President of CAEP under Grant No 201501040;the Natural Science Foundation of Hunan Province under Grant No 2016JJ1021;the National Basic Research Program of China under Grant Nos 2015CB921303 and 2012YQ13012508;the General Program of Beijing Academy of Quantum Information Sciences under Grant No Y18G17;the Youth Talent Lifting Project under Grant No 17-JCJQ-QT-004; Nodal line semimetal(NLS) is a new quantum state hosting one-dimensional closed loops formed by the crossing of two bands. The so-called type-Ⅱ NLS means that these two crossing bands have the same sign in their slop...; 关键词：BANDS TOPOLOGICAL terminated

Topological nodal line semimetals被引量：12: 《Chinese Physics B》2016年第11期9-18,共10页方辰翁红明戴希方忠; Project partially supported by the National Key Research and Development Program of China(Grant Nos.2016YFA0302400 and 2016YFA0300604);the National Natural Science Foundation of China(Grant Nos.11274359 and 11422428);the National Basic Research Program of China(Grant No.2013CB921700);the "Strategic Priority Research Program(B)" of the Chinese Academy of Sciences(Grant No.XDB07020100); We review the recent,mainly theoretical,progress in the study of topological nodal line semimetals in three dimensions.In these semimetals,the conduction and the valence bands cross each other along a one-dimensional ...; 关键词：topological nodal symmetry bands invariant perturbation dimensions mirror explicit degenerate

Quantum anomalous Hall effect in real materials: 《Chinese Physics B》2016年第11期41-53,共13页张加永赵宝周通杨中芹; Project supported by the National Basic Research Program of China(Grant No.2011CB921803);the National Natural Science Foundation of China(Grant No.11574051);the Natural Science Foundation of Shanghai,China(Grant No.14ZR1403400);Fudan High-end Computing Center,China; Under a strong magnetic field,the quantum Hall（QH） effect can be observed in two-dimensional electronic gas systems.If the quantized Hall conductivity is acquired in a system without the need of an external magnetic...; 关键词：systematically anomalous topological insulating hollow quickly doping realization permission bands

Surface State Bands in Superconducting(PtxIr1-x)Te2: 《Chinese Physics Letters》2015年第7期183-186,共4页孔万东苗虎钱天王志俊徐刚房爱芳黄耀波张鹏施训方忠戴希芮夏岩王楠林丁洪; Supported by the National Basic Research Program of China under Grant No 2013CB921700;the Strategic Priority Research Program of Chinese Academy of Sciences under Grant No XDB07000000;the National Natural Science Foundation of China under Grant Nos 11204359 and 11121063; Angle-resolved photoemission spectroscopy is performed to study the bulk and surface electronic structures of non- superconducting IrTe2 and superconducting Pto.oblro.95 Te2. In addition to the bulk electronic bands p...; 关键词：Pt_xIr Surface State Bands in Superconducting ARPES TSC As LDA

Fermi Surface and Band Structure of(Ca,La)FeAs2 Superconductor from Angle-Resolved Photoemission Spectroscopy被引量：1: 《Chinese Physics Letters》2013年第12期139-143,共5页LIU Xu LIU De-Fa ZHAO LinGUO Qi MU Qing-Ge CHEN Dong-Yun SHEN Bing YI He-Mian HUANG Jian-Wei HE Jun-Feng PENG Ying-Ying LIU Yan HE Shao-Long LIU Guo-Dong DONG Xiao-Li ZHANG Jun CHEN Chuang-Tian XU Zu-Yan REN Zhi-An ZHOU Xing-Jiang; Supported by the National Natural Science Foundation of China under Grant No 10734120;the National Basic Research Program of China under Grant Nos 2011CB921703 and 2011CB605903.; The(Ca,R)FeAs_(2)(R=La,Pr,etc.)superconductors with a signature of superconductivity transition above 40 K possess a new kind of block layers that consist of zig-zag As chains.We report the electronic structure of the...; 关键词：FERMI BANDS SUPERCONDUCTIVITY

AFGL 5157 NH_3 : a new stellar cluster in the forming process: 《Research in Astronomy and Astrophysics》2013年第6期695-704,共10页Zhi-Bo Jiang Zhi-Wei Chen Yuan Wang Ji Yang Jia-Sheng Huang Qi-Zhou Zhang Giovani Fazio; supported by the National Natural Science Foundation of China (Grant Nos. 10873037 and 10921063);partially supported by the National Basic Research Program of China (973 Program, 2007CB815406); We present the analysis of Spitzer/IRAC and near infrared imaging obser- vation of AFGL 5157, an active star forming region. In the IRAC images, this region shows strong emissions of polycyclic aromatic hydrocarbons i...; 关键词：ISM individual （AFGL 5157） -- ISM jets and outflows -- ISM linesand bands -- stars formation

High-Spin Level Scheme of^(120)I: 《Chinese Physics Letters》2013年第6期67-70,共4页LI Li SUN Ji LI Jian YU De-Yang LIU Gong-Ye ZHANG Wei-Tian MA Ke-Yan YANG Dong MA Ying-Jun WU Xiao-Guang ZHU Li-Hua HE Chuang-Ye ZHENG Yun YAO Shun-He LI Cong-Bo HU Shi-Peng CAO Xue-Peng WANG Jin-Long YU Bei-Bei; Supported by the National Natural Science Foundation of China under Grant No 10675053;the National Basic Research Program of China under Grant No 2007CB815005;the Research Fund for the Doctoral Program of Higher Education of China under Grant No 20120061110008.; Excited states in^(120)I are investigated utilizing in-beam gamma-ray spectroscopy following the^(114)Cd(^(11)B,5n)reaction at 70 MeV bombarding energy.A level scheme is constructed with states up to 9 MeV.The levels ...; 关键词：ENERGY BANDS

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