Enhanced nonlinear optical properties of laser deposited Ag/BaTiO3 nanocomposite films

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	Enhanced nonlinear optical properties of laser deposited Ag/BaTiO3 nanocomposite films
	Yang, GA ; Wang, WT ; Yang, CZ ; Chen, ZH
刊名	CHINESE PHYSICS LETTERS
	2003
卷号	20 期号:6 页码:924
关键词	THIN-FILMS COMPOSITE FILMS METAL COLLOIDS GOLD
ISSN号	0256-307X
通讯作者	Chen, ZH: Chinese Acad Sci, Inst Phys, Lab Opt Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	The composite films containing Ag particles embedded in BaTiO3 matrix were deposited on MgO (100) substrates by using the pulsed laser deposition technique and characterized by x-ray diffraction and x-ray photoelectron spectroscopy. The absorption peak resulting from the surface plasmon resonance of Ag particles is found at the wavelength of 430 nm. The third-order nonlinear optical characteristics of the Elms are determined by z-scan technique using a nanosecond laser. The results show that the Ag/BaTiO3 nanocomposite Elms exhibit great optical nonlinearities and the real and imaginary parts of the third-order nonlinear susceptibility chi(3) are calculated to be 4.544 X 10(-6) esu and 2.352 x 10(-7) esu, respectively. The enhancement mechanism of chi(3) is discussed.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/37371]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Yang, GA,Wang, WT,Yang, CZ,et al. Enhanced nonlinear optical properties of laser deposited Ag/BaTiO3 nanocomposite films[J]. CHINESE PHYSICS LETTERS,2003,20(6):924.
APA	Yang, GA,Wang, WT,Yang, CZ,&Chen, ZH.(2003).Enhanced nonlinear optical properties of laser deposited Ag/BaTiO3 nanocomposite films.CHINESE PHYSICS LETTERS,20(6),924.
MLA	Yang, GA,et al."Enhanced nonlinear optical properties of laser deposited Ag/BaTiO3 nanocomposite films".CHINESE PHYSICS LETTERS 20.6(2003):924.