ANTIFERROMAGNETISM

作品数：42被引量：11H指数：2
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相关领域：理学更多>>
相关作者：李培洲更多>>
相关机构：北京科技大学首都师范大学更多>>
相关期刊：《原子核物理评论》《Chemical Research in Chinese Universities》《Science China Materials》《Acta Metallurgica Sinica(English Letters)》更多>>
相关基金：国家自然科学基金中国博士后科学基金北京市自然科学基金国家重点基础研究发展计划更多>>
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Spin magnetization in unconventional antiferromagnets with collinear and non-collinear spins
《Science China(Physics,Mechanics & Astronomy)》2025年第4期161-170,共10页Lun-Hui Hu Song-Bo Zhang 
the support of the startup funds at HFNL;the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0302800);Anhui Initiative in Quantum Information Technologies(Grant No.AHY170000);supported by the start-up of Zhejiang University;the Fundamental Research Funds for the Central Universities(Grant No.226-2024-00068);funded by the Jane and Aatos Erkko Foundation and the Keele Foundation as part of the SuperC collaboration。
Unconventional antiferromagnets(AFMs)with non-relativistic spin-splitting,such as the recently discovered altermagnet,have recently gained significant interest due to their potential for novel quantum phenomena and sp...
关键词：altermagntism chiral antiferromagnetism Josephson junction light-matter interaction anomalous Hall effect 
Unraveling atomistic and electronic origins of multiaxial magnetic anisotropy
《Science China(Physics,Mechanics & Astronomy)》2025年第2期175-182,共8页Boyu Liu Xueyang Li Junsheng Feng Changsong Xu Hongjun Xiang 
supported by the National Key R&D Program of China(Grant No.2022YFA1402901);National Natural Science Foundation of China(Grant Nos.11825403,11991061,12188101,12174060,and 12274082);the Guangdong Major Project of the Basic and Applied Basic Research(Grant No.2021B0301030005);Shanghai Pilot Program for Basic Research—FuDan University 21TQ1400100(Grant No.23TQ017);support from the Shanghai Science and Technology Committee(Grant No.23ZR1406600);support from the Scientific Research Project of Universities in Anhui Province(Grant No.2024AH040216)。
Multiaxial magnetic anisotropy(MA)refers to the phenomenon that multiple axes of the magnetic crystal correspond to different energy minima.Compared with the common uniaxial magnetic anisotropy,multiaxial MA facilitat...
关键词：multiaxial magnetic anisotropy origin of multiaxial magnetic mnisotropy effective spin Hamiltonian tight-binding model ANTIFERROMAGNETISM 
Strain-modulated antiferromagnetic Chern insulator in NiOsCl_(6) monolayer
《Chinese Physics B》2024年第12期389-394,共6页Bin Wu Na Li Xin-Lian Chen Wei-Xiao Ji Pei-Ji Wang Shu-Feng Zhang Chang-Wen Zhang 
Project supported by the National Natural Science Foundation of China(Grant Nos.12104183,52173283,and 62071200);the Natural Science Foundation of Shandong Province,China(Grant Nos.ZR2021MA040 and ZR2023MA091);the Taishan Scholar Program of Shandong Province,China(Grant No.ts20190939);the Independent Cultivation Program of Innovation Team of Jinan City(Grant No.2021GXRC043);supported by high-performance computing platform at University of Jinan。
Recently,Chern insulators in an antiferromagnetic(AFM)phase have been suggested theoretically and predicted in a few materials.However,the experimental observation of two-dimensional(2D)AFM quantum anomalous Hall effe...
关键词：Chern insulator ANTIFERROMAGNETISM topological materials 
Spin-orbit torque effect in silicon-based sputtered Mn_(3)Sn film
《Chinese Physics B》2024年第10期394-399,共6页Sha Lu Dequan Meng Adnan Khan Ziao Wang Shiwei Chen Shiheng Liang 
supported by the National Key Research and Development Program of China(Grant No.2022YFE0103300);the National Natural Science Foundation of China(Grant No.12274119);the Natural Science Foundation of Hubei Province(Grant No.2022CFA088);the Open Research Fund of Songshan Lake Materials Laboratory(Grant No.2022SLABFN04).
Noncollinear antiferromagnet Mn_(3)Sn has shown remarkable efficiency in charge-spin conversion,a novel magnetic spin Hall effect,and a stable topological antiferromagnetic state,which has resulted in great interest f...
关键词：SPINTRONICS noncollinear antiferromagnetism spin-orbit torque 
Molecular Dynamics for Spin Systems
《原子核物理评论》2024年第3期806-810,共5页MARUYAMA Toshiki YASUTAKE Nobutoshi 
supported by JSPS KAKENHI Grant Number 20K03951.
We present a microscopic simulation of particles with time-dependent spins,where different interaction and density are considered.Ferromagnetism has been observed for the attractive spin-spin interaction,while antifer...
关键词：molecular dynamics FERROMAGNETISM ANTIFERROMAGNETISM PARAMAGNETISM 
钾氨电子化合物中的准二维自旋-派尔斯相变
《Science Bulletin》2024年第8期1027-1036,共10页丁驰 鲁清 郭照芃 黄天衡 王俊杰 韩瑜 邢定钰 孙建 
financial support from the National Key R&D Program of China(2022YFA1403201);the National Natural Science Foundation of China(12125404,11974162,and 11834006);the Fundamental Research Funds for the Central Universities。
Electron-phonon interactions and electron-electron correlations represent two crucial facets of condensed matter physics.For instance,in a half-filled spin-1/2 anti-ferromagnetic chain,the lattice dimerization induced...
关键词：Quasi-two-dimensional Interstitial anionic electrons Potassium ammonia compounds Spin-Peierls transition ANTIFERROMAGNETISM 
Coexistence of antiferromagnetism and unconventional superconductivity in a quasi-one-dimensional flat-band system:Creutz lattice
《Chinese Physics B》2024年第3期583-588,共6页徐峰 张磊 
Project supported by the Natural Science Basic Research Program of Shaanxi(Program Nos.2023KJXX-064 and 2021JQ-748);the National Natural Science Foundation of China(Grant Nos.11804213 and 12174238);Scientific Research Foundation of Shaanxi University of Technology(Grant No.SLGRCQD2006).
We study the coexistence of antiferromagnetism and unconventional superconductivity on the Creutz lattice which shows strictly flat bands in the noninteracting regime.The famous renormalized mean-field theory is used ...
关键词：flat-band unconventional superconductivity ANTIFERROMAGNETISM strong electron-electron interaction superfluid weight 
Angular and planar transport properties of antiferromagnetic V_(5)S_(8)
《Chinese Physics B》2024年第2期66-71,共6页吴晓凯 王彬 吴德桐 陈博文 弭孟娟 王以林 沈冰 
Project supported by the open research fund of Songshan Lake Materials Laboratory(Grant No.2021SLABFN11);the National Natural Science Foundation of China(Grant Nos.U2130101 and 92165204);Natural Science Foundation of Guangdong Province(Grant No.2022A1515010035);Guangzhou Basic and Applied Basic Research Foundation(Grant No.202201011798);the Open Project of Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices(Grant No.2022B1212010008);the Open Project of Key Laboratory of Optoelectronic Materials and Technologies(Grant No.OEMT-2023-ZTS-01);the National Key R&D Program of China(Grant Nos.2023YFF0718400 and 2023YFA1406500);(national)college students innovation and entrepreneurship training program,Sun Yat-sen University(Grant No.202310359).
Systemically angular and planar transport investigations are performed in layered antiferromagnetic(AF)V_(5)S_(8).In this AF system,obvious anomalous Hall effect(AHE)is observed with a large Hall angle of 0.1 compared...
关键词：ANTIFERROMAGNETISM planar Hall effect magnetic and topological properties 
Recent progress in MnBi_(2n)Te_(3n+1)intrinsic magnetic topological insulators:crystal growth,magnetism and chemical disorder
《National Science Review》2024年第2期60-75,共16页Chaowei Hu Tiema Qian Ni Ni 
supported by the U.S.Department of Energy(DOE),Office of Science,Office of Basic Energy Sciences under Award DE-SC0021117。
The search for magnetic topological materials has been at the forefront of condensed matter research for their potential to host exotic states such as axion insulators,magnetic Weyl semimetals,Chern insulators,etc.To ...
关键词：MnBi_(2)Te_(4) magnetic topological insulator magnetism tuning ANTIFERROMAGNETISM FERROMAGNETISM pressure chemical doping 
Stacking order modulated anomalous valley Hall effect in antiferromagnetic MXene
《Journal of Materiomics》2024年第1期269-276,共8页Tong Zhao Shucheng Xing Jian Zhou Naihua Miao Zhimei Sun 
supported by the National Key Research and Development Program of China(2022YFB3807200);National Natural Science Foundation of China(52222101).
The valley index is a promising degree of freedom for information processing in electronic devices.However,the researches on valley polarization are mainly focused on ferromagnetic order,which breaks the time reversal...
关键词：Stacking order ANTIFERROMAGNETISM AVH effect Electrical control 
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