SPIN-ORBIT

作品数:142被引量:92H指数:5
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相关领域:理学更多>>
相关作者:孔超王恩亮张卫钱冬高春雷更多>>
相关机构:中国科学院华中科技大学东南大学中国科学技术大学更多>>
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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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Ground State and Its Topological Properties of Three-Dimensional Spin-Orbit Coupled Degenerate Fermi Gases
《Chinese Physics Letters》2023年第12期143-148,共6页Long Xiong Ming Gong Zhao-Xiang Fang Rui Sun 
supported by the National Natural Science Foundation of China(Grant Nos.61805162,11774328,and 12274005);the National Key Research and Development Program of China(Grant No.2021YFA1401900)。
Three-dimensional(3D)degenerate Fermi gases in the presence of spin-orbit coupling,inducing various kinds of physical findings and phenomena,have attracted tremendous attention in these years.We investigate the 3D spi...
关键词:FERMI TOPOLOGICAL DEGENERATE 
Interaction-induced topological transition in spin-orbit coupled ultracold bosons
《Science China(Physics,Mechanics & Astronomy)》2023年第9期50-56,共7页Jinsen Han Xiansi Wang Hui Tan Rui Cao Jiayu Dai Yongqiang Li Jianmin Yuan 
supported by the National Key Research and Development Program of China(Grant No.2017YFA0403200);the NSAF(Grant Nos.U1830206,and U1930403);the National Natural Science Foundation of China(Grant Nos.11774429,12174093,and 12074431);the Science and Technology Innovation Program of Hunan Province(Grant No.2021RC4026);the Excellent Youth Foundation of Hunan Scientific Committee(Grant No.2021JJ10044)。
Recent experiments in ultracold atoms have reported the realization of quantum anomalous Hall phases in spin-orbit coupled systems.Motivated by such advances,we investigate spin-orbit coupled Bose-Bose mixtures in a t...
关键词:ultracold gases optical lattices topological phase transition strongly correlated system 
Emerging weak antilocalization effect in Ta_(0.7)Nb_(0.3)Sb_(2)semimetal single crystals被引量:1
《Frontiers of physics》2023年第1期123-132,共10页Meng Xu Lei Guo Lei Chen Ying Zhang Shuang-Shuang Li Weiyao Zhao Xiaolin Wang Shuai Dong Ren-Kui Zheng 
the National Natural Science Foundation of China(Grant Nos.11974155 and 12104128);the Natural Science Foundation of Jiangsu Province(Grant No.BK20210360);the Postdoctoral Research Program of Jiangsu Province(Grant No.2021K581C);the Fundamental Research Funds for the Central Universities(Grant No.B210201026);W.Z.and X.W.acknowledge the support from ARC Centre of Excellence in Future Low-Energy Electronic Technologies(No.CE170100039).
Weak antilocalization(WAL)effect is commonly observed in low-dimensional systems,three-dimensional(3D)topological insulators and semimetals.Here,we report the growth of high-quality Ta_(0.7)Nb_(0.3)Sb_(2)single crysta...
关键词:topological semimetal MAGNETORESISTANCE weak antilocalization effect spin-orbital coupling 
SU(3) spin-orbit coupled fermions in an optical lattice
《Chinese Physics B》2022年第1期504-510,共7页Xiaofan Zhou Gang Chen Suo-Tang Jia 
supported by the National Key R&D Program of China (Grant No. 2017YFA0304203);the Natural National Science Foundation of China (Grant Nos. 11674200, 12074232, and 12004230);the Fund for Shanxi ‘1331 Project’ Key Subjects Construction;Research Project Supported by Shanxi Scholarship Council of China
We propose a scheme to realize the SU(3)spin-orbit coupled three-component fermions in an one-dimensional optical lattice.The topological properties of the single-particle Hamiltonian are studied by calculating the Be...
关键词:spin-orbit coupling topological phase transition optical lattice 
Computational search for magnetic and non-magnetic 2D topological materials using unified spin-orbit spillage screening被引量:7
《npj Computational Materials》2020年第1期1272-1279,共8页Kamal Choudhary Kevin F.Garrity Jie Jiang Ruth Pachter Francesca Tavazza 
K.C.,K.F.G.and F.T.thank National Institute of Standards and Technology for funding,computational and data-management resources;K.C.also thank the computational support from XSEDE computational resources under allocation number(TG-DMR 190095).
Two-dimensional topological materials(2D TMs)have a variety of properties that make them attractive for applications including spintronics and quantum computation.However,there are only a few such experimentally known...
关键词:MATERIALS UNIFIED TOPOLOGICAL 
Precision mapping the topological bands of 2D spin-orbit coupling with microwave spin-injection spectroscopy被引量:1
《Science Bulletin》2018年第22期1464-1469,共6页Xiao-Tian Xu Chang-Rui Yi Bao-Zong Wang Wei Sun Youjin Deng Xiong-Jun Liu Shuai Chen Jian-Wei Pan 
supported by the National Key R&D Program of China (2016YFA0301601 and 2016YFA0301604);the National Natural Science Foundation of China (11674301, 11761161003, and 11625522);the Thousand-Young-Talent Program of China
To investigate the band structure is one of the key approaches to study the fundamental properties of a novel material.We report here the precision band mapping of a 2-dimensional(2D) spin-orbit(SO) coupling in an opt...
关键词:2D SPIN-ORBIT coupling MICROWAVE SPIN-INJECTION SPECTROSCOPY Spin polarization TOPOLOGICAL band TOPOLOGICAL phase transition 
Topological Fulde-Ferrell and Larkin-Ovchinnikov states in spin-orbit-coupled lattice system被引量:1
《Frontiers of physics》2018年第2期193-200,共8页Yao-Wu Guo Yah Chen 
We thank Y. S. Wu, R. B. Tao, T. K. Lee, and A. Varlamov for fruitful discussions. This work was supported by the State Key Programs of Chiaa (Grant Nos. 2017YFA0304204, and 2016YFA0300504) and the National Nat- ural Science Foundation of China (Grant Nos. 11625416 and 11474064).
The spin-orbit coupled lattice system under Zeeman fields provides an ideal platform to realize exotic pairing states. Notable examples range from the topological superfluid/superconducting (tSC) state, which is gap...
关键词:topological superfluid Fulde-Ferrell (FF) state 
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