Third-order optical nonlinearity of multi-armed CdS nanorods measured by the Z-scan method

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	Third-order optical nonlinearity of multi-armed CdS nanorods measured by the Z-scan method
	Ning, TY ; Gao, P ; Wang, W ; Lu, HL ; Fu, WY ; Zhou, YL ; Zhang, DX ; Bai, XD ; Wang, EG ; Yang, GZ
刊名	PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES
	2009
卷号	41 期号:4 页码:715
关键词	NANOCRYSTALS ABSORPTION CLUSTERS ROUTE
ISSN号	1386-9477
通讯作者	Zhou, YL (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100190, Peoples R China.
中文摘要	The multi-armed US nanorods were synthesized by aqueous chemical growth route at room temperature. The nonlinear optical properties of CdS nanorods dispersed in ethanol solution were investigated using the Z-scan method at a wavelength of 532 nm with pulse duration of 25 ps. The third-order nonlinear optical susceptibility, chi((3)), was determined to be 1.6 x 10(-13) esu. Accounting for the CdS concentration and the effect of the dielectric confinement, chi((3)) was extrapolated to be similar to 10(-9) esu, which is over one order of magnitude larger than that of bulk material. (c) 2008 Elsevier B.V. All rights reserved.
收录类别	SCI
资助信息	National Nature Science Foundation of China [10574157]; National Basic Research Program of China [2006cb302900]
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/45854]
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	Ning, TY,Gao, P,Wang, W,et al. Third-order optical nonlinearity of multi-armed CdS nanorods measured by the Z-scan method[J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES,2009,41(4):715.
APA	Ning, TY.,Gao, P.,Wang, W.,Lu, HL.,Fu, WY.,...&Yang, GZ.(2009).Third-order optical nonlinearity of multi-armed CdS nanorods measured by the Z-scan method.PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES,41(4),715.
MLA	Ning, TY,et al."Third-order optical nonlinearity of multi-armed CdS nanorods measured by the Z-scan method".PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES 41.4(2009):715.