Indirect control of spin precession by electric field via spin-orbit coupling

doi:http://dx.doi.org/10.1140/epjb/e2014-50557-6

ITP OpenIR > 理论物理所2015年知识产出

	Indirect control of spin precession by electric field via spin-orbit coupling
	Yang, LP; Sun, CP; Yang, LP (reprint author), Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
	2015
发表期刊	EUROPEAN PHYSICAL JOURNAL B
卷号	88 期号:2 页码:35
文章类型	Article
摘要	Spin-orbit coupling (SOC) can mediate the electric-dipole spin resonance (EDSR) within an a.c. electric field. By applying a quantum linear coordinate transformation, we find that the essence of EDSR could be understood as a spin precession under an effective a.c. magnetic field induced by the SOC in the reference frame, which is following exactly the classical trajectory of this spin. Based on this observation, we find an upper limit for the spin-flipping speed in the EDSR-based control of spin. For two-dimensional case, the azimuthal dependence of the effective magnetic field can be used to measure the ratio of the Rashba and Dresselhaus SOC strengths.
学科领域	Physics
资助者	National Natural Science Foundation of China [11121403] ; National Natural Science Foundation of China [11121403] ; National 973 program [2012CB922104, 2014CB921403] ; National 973 program [2012CB922104, 2014CB921403] ; National Natural Science Foundation of China [11121403] ; National Natural Science Foundation of China [11121403] ; National 973 program [2012CB922104, 2014CB921403] ; National 973 program [2012CB922104, 2014CB921403]
DOI	http://dx.doi.org/10.1140/epjb/e2014-50557-6
关键词[WOS]	QUANTUM-DOT ; MANIPULATION
收录类别	SCI
语种	英语
资助者	National Natural Science Foundation of China [11121403] ; National Natural Science Foundation of China [11121403] ; National 973 program [2012CB922104, 2014CB921403] ; National 973 program [2012CB922104, 2014CB921403] ; National Natural Science Foundation of China [11121403] ; National Natural Science Foundation of China [11121403] ; National 973 program [2012CB922104, 2014CB921403] ; National 973 program [2012CB922104, 2014CB921403]
WOS类目	Physics, Condensed Matter
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/21099
专题	理论物理所2015年知识产出
通讯作者	Yang, LP (reprint author), Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Yang, LP,Sun, CP,Yang, LP . Indirect control of spin precession by electric field via spin-orbit coupling[J]. EUROPEAN PHYSICAL JOURNAL B,2015,88(2):35.
APA	Yang, LP,Sun, CP,&Yang, LP .(2015).Indirect control of spin precession by electric field via spin-orbit coupling.EUROPEAN PHYSICAL JOURNAL B,88(2),35.
MLA	Yang, LP,et al."Indirect control of spin precession by electric field via spin-orbit coupling".EUROPEAN PHYSICAL JOURNAL B 88.2(2015):35.

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