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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Influence of exchange bias on spin torque ferromagnetic resonance for quantification of spin–orbit torque efficiency
《Chinese Physics B》2024年第5期688-694,共7页赵乾 张腾飞 何斌 李子木 张森富 于国强 王建波 刘青芳 魏晋武 
Project supported by the National Key Research and Development Program of China(Grant No.2021YFB3601300);the National Natural Science Foundation of China(Grant Nos.52201290,12074158,and 12174166);the Fundamental Research Funds for the Central Universities(Grant No.lzujbky-2022-kb01)。
Antiferromagnet(AFM)/ferromagnet(FM)heterostructure is a popular system for studying the spin–orbit torque(SOT)of AFMs.However,the interfacial exchange bias field induces that the magnetization in FM layer is noncoll...
关键词:ANTIFERROMAGNETS spin-orbit torque exchange bias spin torque ferromagnetic resonance 
Spin and spin-orbit coupling effects in nickel-based superalloys:A first-principles study on Ni_(3)Al doped with Ta/W/Re
《Chinese Physics B》2022年第1期458-464,共7页Liping Liu Jin Cao Wei Guo Chongyu Wang 
the National Key Research and Development Program of China(Grant Nos.2017YFB0701603 and 2017YFB0701502).
Heavy elements(X=Ta/W/Re)play an important role in the performance of superalloys,which enhance the strength,anti-oxidation,creep resistance,and anti-corrosiveness of alloy materials in a high-temperature environment....
关键词:nickel-based superalloys Ni_(3)Al SPIN spin-orbit coupling mechanical properties electronic structures 
Ferromagnetic transition of a spin-orbit coupled dipolar Fermi gas at finite temperature
《Chinese Physics B》2020年第11期131-134,共4页Xue-Jing Feng Lan Yin 
Project supported by the National Key Research and Development Project of China(Grant No.2016YFA0301501).
We study the ferromagnetic transition of a two-component homogeneous dipolar Fermi gas with 1D spin-orbit coupling(SOC) at finite temperature.The ferromagnetic transition temperature is obtained as functions of dipola...
关键词:dipolar Fermi gas stoner model spin–orbit coupling 
Enhancing von Neumann entropy by chaos in spin–orbit entanglement
《Chinese Physics B》2019年第10期153-159,共7页Chen-Rong Liu Pei Yu Xian-Zhang Chen Hong-Ya Xu Liang Huang Ying-Cheng Lai 
Project supported by the National Natural Science Foundation of China(Grant Nos.11775101 and 11422541);the US Office of Naval Research(Grant No.N00014-16-1-2828)
For a quantum system with multiple degrees of freedom or subspaces, loss of coherence in a certain subspace is intimately related to the enhancement of entanglement between this subspace and another one. We investigat...
关键词:SPIN-ORBIT ENTANGLEMENT CHAOS von NEUMANN entropy SPIN DECOHERENCE 
A review of current research on spin currents and spin–orbit torques
《Chinese Physics B》2019年第10期121-152,共32页Xiao-Yu Feng Qi-Han Zhang Han-Wen Zhang Yi Zhang Rui Zhong Bo-Wen Lu Jiang-Wei Cao Xiao-Long Fan 
Project supported by the National Natural Science Foundation of China(Grant Nos.11674142,51771099,11429401,and 51471081);the Program for Changjiang Scholars and Innovative Research Team in University,China(Grant No.IRT-16R35)
Spintronics is a new discipline focusing on the research and application of electronic spin properties. After the discovery of the giant magnetoresistance effect in 1988, spintronics has had a huge impact on scientifi...
关键词:SPIN-ORBIT coupling PURE SPIN CURRENT SPIN-ORBIT TORQUES physical effects associated with SPIN CURRENT 
Spin Thermoelectric Effects in a Three-Terminal Double-Dot Interferometer
《Communications in Theoretical Physics》2018年第11期625-632,共8页Feng Liang Ben-Ling Gao Guang Song Yu Gu 
Supported by the National Natural Science Foundation of China under Grant No.11604113;the Natural Science Foundation of the Jiangsu Higher Education Institutions of China under Grant No.17KJB140004
We theoretically investigate the thermoelectric properties of a three-terminal double-dot interferometer with Rashba spin-orbit interaction. It is found that with some temperature distributions a thermal spin current ...
关键词:thermoelectric effects thermal SPIN current RASHBA SPIN-ORBIT interaction interferometer NONEQUILIBRIUM Green's function method 
Properties of spin-orbit-coupled Bose-Einstein condensates被引量:1
《Frontiers of physics》2016年第3期1-28,共28页Yongping Zhang Maren Elizabeth Mossman Thomas Buschl Peter Engels Chuanwei Zhang 
The experimental and theoretical research of spin-orbit-coupled ultracold atomic gases has advanced and expanded rapidly in recent years. Here, we review some of the progress that either was pioneered by our own work,...
关键词:atomic Bose-Einstein condensate spin orbit coupling collective excitations optical lattice 
Thermospin effects in parallel coupled double quantum dots in the presence of the Rashba spin-orbit interaction and Zeeman splitting
《Chinese Physics B》2012年第3期371-378,共8页薛惠杰 吕天全 张红晨 尹海涛 催莲 贺泽龙 
Project supported by the Natural Science Foundation of Heilongjiang Province,China (Grant No. F200939)
The thermoelectric and the thermospin transport properties, including electrical conductivity, Seebeck coefficient, thermal conductivity, and thermoelectric figure of merit, of a parallel coupled double-quantum-dot Ah...
关键词:thermospin effect spin Seebeck coefficient Zeeman splitting Rashba spin-orbit inter-action 
Spontaneous Spin Polarization of Electrons by Diluted Magnetic Heterostructures
《Journal of Modern Physics》2011年第11期1272-1279,共8页Chang Woo Lee Amalorpavam John Peter 
The spin dependent electron transmission phenomenon in a diluted resonant semiconductor heterostructure is employed theoretically to investigate the output transmission current polarization at zero magnetic field. Tra...
关键词:SPIN Polarized Transport SPIN Injection SPIN-ORBIT Coupling Resonant TUNNELING 
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 
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