Selective photothermal self-excitation of mechanical modes of a micro-cantilever for force microscopy

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Selective photothermal self-excitation of mechanical modes of a micro-cantilever for force microscopy
	Fu, Hao 1,2; Liu, Cunding 1,2; Liu, Yong 3; Chu, Jiaru 3; Cao, Gengyu 1
刊名	APPLIED PHYSICS LETTERS
	2011-10-24
卷号	99 期号:17 页码:173501-173501
产权排序	第一
英文摘要	We present an optomechanical scheme for selective self-excitation of a particular mechanical mode of a micro-cantilever. Depending on the slope of interference, the oscillation of the laser illuminated micro-cantilever can be either damped or enhanced by the retarded bolometric backaction. Selective self-excitation of the first two modes is achieved by positioning the laser spot on a specific region along the lever. A theoretical simulation has been performed to provide guidance in the photothermal self-excitation of higher-order modes. This efficient self-excitation technique offers a simple control scheme in force microscopy imaging with higher-order mechanical mode of micro-cantilever. (C) 2011 American Institute of Physics. [doi:10.1063/1.3655333]
学科主题	原子分子物理学
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Applied
研究领域[WOS]	Physics
关键词[WOS]	MODULATION ; CAVITY
收录类别	SCI
语种	英语
WOS记录号	WOS:000296518400066
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/1898]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Univ Sci & Technol China, Dept Precis Machinery & Precis Instrumentat, Hefei 230027, Peoples R China
推荐引用方式 GB/T 7714	Fu, Hao,Liu, Cunding,Liu, Yong,et al. Selective photothermal self-excitation of mechanical modes of a micro-cantilever for force microscopy[J]. APPLIED PHYSICS LETTERS,2011,99(17):173501-173501.
APA	Fu, Hao,Liu, Cunding,Liu, Yong,Chu, Jiaru,&Cao, Gengyu.(2011).Selective photothermal self-excitation of mechanical modes of a micro-cantilever for force microscopy.APPLIED PHYSICS LETTERS,99(17),173501-173501.
MLA	Fu, Hao,et al."Selective photothermal self-excitation of mechanical modes of a micro-cantilever for force microscopy".APPLIED PHYSICS LETTERS 99.17(2011):173501-173501.