WEYL

作品数:362被引量:282H指数:6
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相关领域:理学更多>>
相关作者:范洪义曹小红王剑华万贤纲王天芹更多>>
相关机构:南京大学中国科学技术大学中国科学院中国科学院大学更多>>
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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山东省自然科学基金更多>>
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Planar Hall plateau in magnetic Weyl semimetals
《Science Bulletin》2025年第2期187-192,共6页Lei Li Chaoxi Cui Run-Wu Zhang Zhi-Ming Yu Yugui Yao 
supported by the National Key Research and Development Program of China(2020YFA0308800);the National Natural Science Foundation of China(12004035,12234003 and 12321004);the China Postdoctoral Science Foundation(2021TQ0043 and 2021M700437);Beijing Institute of Technology Research Fund Program for Young Scholars。
Despite the rapid progress in the study of planar Hall effect(PHE)in recent years,all the previous works only showed that the PHE is connected to local geometric quantities,such as Berry curvature.Here,for the first t...
关键词:Magnetic Weyl semimetals Planar Hall effect Quantized plateau Chern number 
随机动力系统的Weyl平均等度连续性和Weyl平均敏感性
《数学物理学报(A辑)》2024年第6期1595-1606,共12页连媛 刘红军 朱斌 
山西省基础研究(202103021223322)。
该文首先介绍了无限可数离散顺从群作用的连续随机动力系统的Weyl平均等度连续性和Weyl平均敏感性,然后得到了当随机动力系统相应的斜积变换为极小作用时系统的Weyl平均等度连续性和Weyl平均敏感性之间具有二分法的结论.
关键词:平均等度连续性 平均敏感性 随机动力系统 
Topological versus conventional superconductivity in a Weyl semimetal:A microscopic approach
《Superconductivity》2024年第4期49-58,共10页Enrique Muñoz Juan Esparza JoséBraun Rodrigo Soto-Garrido 
financial support from ANID Fondecyt Grants No 1230440 and No 1241033.
Starting from a microscopic model for the particle-particle interactions in a Weyl semimetal,we analyzed the possibility for conventional as well as monopole Cooper pairing between quasiparticle excitations at the sam...
关键词:CONVENTIONAL NODAL critical 
Janus monolayers Fe_(2)SSeX_(2)(X=Ga,In,and Tl):Robust nontrivial topology with high Chern number
《Chinese Physics B》2024年第12期382-388,共7页Kang Jia Xiao-Jing Dong Pei-Ji Wang Chang-Wen Zhang 
Project supported by the National Natural Science Foundation of China(Grant Nos.52173283 and 62071200);Taishan Scholar Program of Shandong Province(Grant No.ts20190939);Independent Cultivation Program of Innovation Team of Jinan City(Grant No.2021GXRC043)。
High-performance quantum anomalous Hall(QAH)systems are crucial materials for exploring emerging quantum physics and magnetic topological phenomena.Inspired by layered FeSe materials with excellent superconducting pro...
关键词:Weyl semimetal high Chern number chiral spin-edge state locking ROBUST 
Continuous evolution of Fermi arcs in a minimal ideal photonic Weyl medium
《Light(Science & Applications)》2024年第11期2794-2801,共8页Yachao Liu Mingwei Wang Yongqing Huang Guo Ping Wang Shuang Zhang 
supported in part by the National Key Research and Development Program of China(no.2022YFA1404500);the National Natural Science Foundation of China(NSFC)(nos.12274302 and 12434017);the Hong Kong Research Grant Council(AoE/P-502/20,17309021).
Propagation properties of electromagnetic waves in an optical medium are mainly determined by the contour of equal-frequency states in k-space.In photonic Weyl media,the topological surface waves lead to a unique open...
关键词:wave FERMI TOPOLOGICAL 
Surface plasmon-coupled radiative heat transfer between graphene-covered magnetic Weyl semimetals
《Science China(Technological Sciences)》2024年第11期3405-3412,共8页SONG JinLin YAO XinJie JIN Lin CHEN Lei ZHAO HaiLong CHENG Qiang 
supported by the Startup Program at Wuhan Institute of Technology(Grant No.K2021026);the Open Foundation of State Key Laboratory of Coal Combustion(Grant No.FSKLCCA2303)。
Weyl semimetals(WSMs)have recently attracted considerable research attention because of their remarkable optical and electrical properties.In this study,we investigate the near-field radiative heat transfer(NFRHT)betw...
关键词:near-field radiative heat transfer Weyl semimetal surface plasmon polariton epsilon-near-zero graphene 
一类三阶上三角关系矩阵的Fredholm性和Weyl性
《内蒙古大学学报(自然科学版)》2024年第5期459-469,共11页董淑婷 吴秀峰 
内蒙古自然科学基金项目(2022LHMS01003,2023QN01013);内蒙古高等学校青年科技英才项目(NJYT22029);无穷维哈密顿系统及其算法应用教育部重点实验室开放课题资助项目(2023KFZD01);内蒙古师范大学基本科研业务费专项(2022JBBJ009);数学一流学科科研专项(YLXKZX-NSD-011,YLXKZX-NSD-017)。
设H_(1),H_(2),H_(3)为无穷维复可分Hilbert空间,对给定关系A∈BR(H_(1)),B∈BR(H_(2)),C∈BR(H_(3)),记M_(D,E,F)={A D E O B F O O C}∈BR(H_(1)■H_(2)■H_(3),给出了存在满足D(0)■A(0),E(0)■A(0),F(0)■B(0)的D∈BR(H_(2),H_(1)),...
关键词:关系矩阵 Fredholm关系 Weyl关系 
Single pair of charge-2 Dirac and charge-2Weyl phonons in GeO_(2)
《Chinese Physics B》2024年第10期141-145,共5页Dong-Chang He Jia-Xi Liu Pei-Tao Liu Jiang-Xu Li Xing-Qiu Chen 
supported by the National Key R&D Program of China(Grant No.2021YFB3501503);the National Natural Science Foundation of China(Grant No.51474202);Network and Information Foundation of CAS(Grant No.CAS-WX2021SF-0102);the Key Project of Chinese Academy of Sciences(Grant No.ZDRW-CN-2021-2-5);J.X.Li also acknowledges the funding from China Postdoctoral Science Foundation(Grant Nos.2022T150660 and 2021M700152).
The presence of a pair of Weyl and Dirac points(WP-DP)in topological semimetal states is intriguing and sought after due to the effects associated with chiral topological charges.However,identifying these states in re...
关键词:ological phonon Weyl points Dirac points 
Phononic Weyl Nodal Lines and Weyl Pairs in van der Waals Heavy Fermion Material CeSiI
《Chinese Physics Letters》2024年第10期97-102,共6页Fulei Li Tianye Yu Junwen Lai Jiaxi Liu Peitao Liu Xing-Qiu Chen Yan Sun 
supported by the National Key R&D Program of China(Grant No.2021YFB3501503);the National Natural Science Foundation of China(Grant Nos.52271016 and 52188101);Liaoning Province(Grant No.XLYC2203080)。
Topological phonon is a new frontier in the field of topological materials.Different from electronic structures,phonons are bosons and most topological phonons are metallic form.Previous studies about topological phon...
关键词:materials. form. TOPOLOGICAL 
Half-metallic ferromagneticWeyl fermions related to dynamic correlations in the zinc-blende compound VAs
《Chinese Physics B》2024年第9期528-533,共6页Xianyong Ding Haoran Wei Ruixiang Zhu Xiaoliang Xiao Xiaozhi Wu Rui Wang 
the National Natural Science Foun-dation of China(Grant Nos.12204074,12222402,92365101,and 12347101);the Natural Science Foundation of Chong-ging(Grant No.CSTB2023NSCQ-JQX0024).
The realization of 100%polarized topologicalWeyl fermions in half-metallic ferromagnets is of particular importance for fundamental research and spintronic applications.Here,we theoretically investigate the electronic...
关键词:density functional theory Weyl semimetal dynamical mean field theory half metallic ferromagnet 
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