摘要
将激励光与液相金纳米粒子相互作用的运动方程表达为朗之万方程 ,对金纳米粒子的共振散射、2 / 3分频共振散射和 2倍频共振散射进行了分析 。
The interaction motion equation between the stimulated light and Au nanoparticle in solution has been transffered into a Langevin equation. The resonance scattering, 2/3 fraction frequency resonanance scattering and 2ω\-0 frequency resorance scattering have been analysed. Some nonlinear scattering phenomena for Au nanoparticle have been explained also by the work.
出处
《分析测试技术与仪器》
CAS
2000年第4期200-205,共6页
Analysis and Testing Technology and Instruments
关键词
液相金纳米粒子
朗之万方程
非线性共振散射
Au nanoparticle in solution
langevin equatiom
nonlinear resonance scattering
