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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The synthetic gauge field and exotic vortex phase with spin-orbital-angular-momentum coupling
《Communications in Theoretical Physics》2024年第8期52-59,共8页Yingqi Liu Yun Chen Yuangang Deng 
supported by the NSFC (Grant Nos. 12274473 and 12135018)。
Ultracold atoms endowed with tunable spin-orbital-angular-momentum coupling(SOAMC)represent a promising avenue for delving into exotic quantum phenomena. Building on recent experimental advancements, we propose the ge...
关键词:ultracold atoms synthetic gauge fields vortex phases spin-orbital-angularmomentum coupling 
Metal-to-insulator transition in platinum group compounds
《Rare Metals》2024年第8期3460-3474,共15页Yu-Xuan Xia Jian-Gang He Nuo-Fu Chen Ji-Kun Chen 
financially supported by the National Key Research and Development Program of China (No.2021YFA0718900);the National Natural Science Foundation of China (Nos.62074014 and 52073090);the support by Xiao Mi scholar project。
The metal-to-insulator transition(MIT) as usually achieved in 3d-orbital transitional metal(TM) compounds opens up a new paradigm in correlated electronics via triggering abrupt variations in their transportation prop...
关键词:Metal-to-insulator transition Platinum group compounds Electron correlation Spin-orbital coupling 
Nonlinear modes coupling of trapped spin-orbit coupled spin-1 Bose-Einstein condensates
《Chinese Physics B》2023年第9期163-171,共9页王杰 梁俊成 鱼自发 张安庆 张爱霞 薛具奎 
supported by the National Natural Science Foundation of China(Grant Nos.12164042,12264045,11764039,11475027,11865014,12104374,and 11847304);the Natural Science Foundation of Gansu Province(Grant Nos.17JR5RA076 and 20JR5RA526);the Scientific Research Project of Gansu Higher Education(Grant No.2016A-005);the Innovation Capability Enhancement Project of Gansu Higher Education(Grant Nos.2020A-146 and 2019A-014);the Creation of Science and Technology of Northwest Normal University(Grant No.NWNU-LKQN-18-33)。
We study analytically and numerically the nonlinear collective dynamics of quasi-one-dimensional spin-orbit coupled spin-1 Bose-Einstein condensates trapped in harmonic potential.The ground state of the system is dete...
关键词:spin-orbit coupled spin-1 Bose-Einstein condenses collective excitations nonlinear modes coupling 
Vortex-pair states in spin-orbit-coupled Bose-Einstein condensates with coherent coupling被引量:1
《Frontiers of physics》2018年第5期295-301,共7页Yong-Kai Liu Hong-Xia Yue Liang-Liang Xu Shi-Jie Yang 
This work was supported by the National Natural Science Foundation of China under Grant Nos. 11604193 and 11774034, and the Natural Science Foundation for Young Sci- entists of Shanxi Province, China (Grant No. 201601D202012).
Three types of vortex-pair are identified in two-component Bose-Einstein condensates (BEC) of dif- ferent kinds of spin-orbit coupling. One type holds the two vortices in one component of the two- component condensa...
关键词:Bose-Einstein condensates spin-orbit coupling vortex-pair states 
Quantum Entanglement in a Spin-Orbit Coupled Bose–Einstein Condensate
《Communications in Theoretical Physics》2015年第12期644-648,共5页黄奕筱 惠宁菊 刘万芳 叶恩钾 胡征达 
Supported by the Fundamental Research Funds for and the Central Universities under Grant No.F701108F01;the Natural Science Foundation of Anhui Province of China under Grant No.1408085QA15;the Natural Science Foundation of Jiangsu Province of China under Grant Nos.BK20140128 and BK20140131;the National Natural Science Foundation of Special Theoretical Physics under Grant Nos.11447217;11447174 and 11447206
We study the spin-field and the spin-spin entanglement in the ground state of a spin-orbit coupled Bose–Einstein condensate. It is found that the spin-field and the spin-spin entanglement can be induced by the spin-o...
关键词:QUANTUM ENTANGLEMENT SPIN-ORBIT COUPLING Bose–Eins 
Research progress in anisotropic magnetoresistance被引量:5
《Rare Metals》2013年第3期213-224,共12页Chong-Jun Zhao Lei Ding Jia-Shun HuangFu Jing-Yan Zhang Guang-Hua Yu 
financially supported by the National Natural Science Foundation of China (Nos. 51071023 and 51101047);the Natural Science Foundation of Hainan Province (No. 512114);the Ph.D. Programs Foundation of Ministry of Education (No. 20120006130002);Program for Changjiang Scholars and Innovative Research Team in University
Anisotropic magnetoresistance (AMR) is an important physical phenomenon that has broad application potential in many relevant fields. Thus, AMR is one of the most attractive research directions in material science t...
关键词:Anisotropic magnetoresistance Spin-orbitcoupling SPINTRONICS 
Spin-orbit coupling and spin current in mesoscopic devices被引量:1
《Science China(Physics,Mechanics & Astronomy)》2013年第1期196-206,共11页XING YanXia SUN QingFeng 
supported by China National Funds for Distinguished Young Scientists(Grant No.10525418);the National Natural Science Foundation of China(Grant Nos.10734110 and 11121063);the National Basic Research Program of China(Grant No.2012CB921303)
Recently,the spin-orbit coupling and spin current in nanodevice have been investigated extensively.In this paper,we review the recent progresses in this field.We introduce the real space Hamiltonian and the second qua...
关键词:spin-orbital coupling spin polarization spin current mesoscopic device 
Spin Polarizations of Electron with Rashba Couplings in T-Shaped Devices:A Finite Element Approach
《Communications in Theoretical Physics》2010年第9期563-572,共10页朱松 刘会平 易林 
Supported by the National Science Foundation of China under Grant No.2006CB921605
A generalized finite element formulation is proposed for the study of the spin-dependent ballistic transport of electron through the two-dimensional quantum structures with Rashba spin-orbit interactions (SOI). The ...
关键词:ballistic transport spin polarized transport in semiconductors scattering mechanism spin-orbitcoupling 
Inverse Spin Hall Effect in Two-Terminal Device with Rashba Spin-Orbit Coupling
《Communications in Theoretical Physics》2009年第12期1107-1112,共6页ZHANG Jing-Jing LIANG Feng YANG Yong-Hong WANG Jun 
Supported by National Natural Science Foundation of China under Grant No.10704016;National Natural Science Foundation of Jiangsu Province under Grant No.BK2007100;New Teacher Fund of Ministry of Education of China under Grant No.20070286036
We report a theoretic study on the inverse spin-Hall effect (ISHE) in a two-terminal nano-device that consists of a two-dimensional electron gas (2DEG) with Rashba spin-orbit coupling (RSOC) and two ideal leads....
关键词:spin Hall effect spin-orbital coupling inverse spin-Hall effect Keldysh Green's function 
Controllable Spin Polarization of Charge Current by Rashba Spin Orbital Coupling
《Communications in Theoretical Physics》2009年第11期949-952,共4页CUI Juan YANG Yong-Hong WANG Jun 
Supported by National Natural Science Foundation of China under Grant No.10704016;Natural Science Foundation of Jiangsu Province under Grant Nos.BK2007100;Ministry of Education of China under Grant No.MEC-20070286036
We report a theoretic study on modulating the spin polarization of charge current in a mesoscopic fourterminal device of cross structure by using the inverse spin hall effect. The scattering region of device is a two-...
关键词:spin polarization spin-orbital coupling spin-Hall effect Green's function 
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