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	Cooling Torsional Nanomechanical Vibration by Spin-Orbit Interactions
	Zhao Nan ; Zhou Duan-Lu ; Zhu Jia-Lin
	2010-10-12 ; 2010-10-12
关键词	nanoelectromechanical system spin-orbit interaction dynamical thermalization QUANTUM RESONATOR Physics, Multidisciplinary
中文摘要	We propose and study a spin-orbit interaction based mechanism to actively cool down the torsional vibration of a nanomechanical resonator made by semiconductor materials. We show that the spin-orbit interactions of electrons can induce a coherent coupling between the electron spins and the torsional modes of nanomechanical vibration. This coupling leads to an active cooling for the torsional modes through the dynamical thermalization of the resonator by the spin ensemble.
语种	英语 ; 英语
出版者	IOP PUBLISHING LTD ; BRISTOL ; DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81497]
专题	清华大学
推荐引用方式 GB/T 7714	Zhao Nan,Zhou Duan-Lu,Zhu Jia-Lin. Cooling Torsional Nanomechanical Vibration by Spin-Orbit Interactions[J],2010, 2010.
APA	Zhao Nan,Zhou Duan-Lu,&Zhu Jia-Lin.(2010).Cooling Torsional Nanomechanical Vibration by Spin-Orbit Interactions..
MLA	Zhao Nan,et al."Cooling Torsional Nanomechanical Vibration by Spin-Orbit Interactions".(2010).

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