Research of nonlinear optical properties of copper nanoparticles

被引：0

作者：

L. Guo

Z.H. Wu

K. Ibrahim

T. Liu

Y. Tao

X. Ju

机构：

[1] Beijing Synchrotron Radiation Facility,

[2] Institute of High Energy Physics,undefined

[3] Chinese Academy of Science,undefined

[4] P.O. Box 918,undefined

[5] Bin 2-7,undefined

[6] Beijing,undefined

[7] 100039,undefined

[8] P.R. China,undefined

来源：

The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics | 1999年 / 9卷

关键词：

PACS: 73.61.Tm Nanocrystalline materials – 83.70 Surfactants – 42.65.R Nonlinear optics;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This research reports the preparation and characterization of copper nanoparticles modified by didecyl benzene sulfonate (DBS). The Cu nanoparticles’ size was determined to be 4.0 nm by transmission electron microscope (TEM). The X-ray photoelectron spectrometry (XPS) results show that there are interactions between the copper nanoparticles and DBS function group. The nonlinear optical properties were studied by the four-wave mixing method. The value of χ(3)/α0 was found to be 6.9×10-11 esu cm.

引用

页码：591 / 594

页数：3