Properties and stability of nanosecond optical limiting of gold nanoclusters

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	Properties and stability of nanosecond optical limiting of gold nanoclusters
	Qu, SL ; Fu, SY ; Li, HJ ; Geng, YH ; Song, YL ; Liu, ST ; Li, YL ; Zhu, CS
刊名	CHINESE PHYSICS LETTERS
	2002-12-01
卷号	19 期号:12 页码:1811-1814
ISSN号	0256-307X
英文摘要	Optical limitation (OL) performances of the gold nanoclusters protected by C-60-tpy have been investigated with 8 ns pulses at 532 nm. The experimental results show that the nanocomposite possesses OL effects superior to C-60 in toluene. The main mechanism of OL is attributed to the nonlinear absorption and subsequently induced nonlinear scattering during excitation of the pulse. Ageing of the nanocomposite chloroform solution in air lowers the OL performances by a factor of 2.4, which can be due to the formation of aggregates of large gold particles.
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000180016300021
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/78953]
专题	中国科学院化学研究所
通讯作者	Qu, SL
作者单位	1.Harbin Inst Technol, Dept Sci, Weihai 264209, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photon Craft Project Lab, Shanghai 201800, Peoples R China 3.Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China 4.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Qu, SL,Fu, SY,Li, HJ,et al. Properties and stability of nanosecond optical limiting of gold nanoclusters[J]. CHINESE PHYSICS LETTERS,2002,19(12):1811-1814.
APA	Qu, SL.,Fu, SY.,Li, HJ.,Geng, YH.,Song, YL.,...&Zhu, CS.(2002).Properties and stability of nanosecond optical limiting of gold nanoclusters.CHINESE PHYSICS LETTERS,19(12),1811-1814.
MLA	Qu, SL,et al."Properties and stability of nanosecond optical limiting of gold nanoclusters".CHINESE PHYSICS LETTERS 19.12(2002):1811-1814.