Simulation study based on the COMSOL Mutiphysics to the surface plasmon resonance of Cu2S quantum dots

Wang Yue, Liu Li-Wei, Hu Si-Yi, Li Qi-Yang, Sun Zhen-Hao, Miao Xin-Hui, Yang Xiao-Chuan, Zhang Xi-He
2013 Wuli xuebao  
As a new type of nano-semiconductor material, Cu 2 S quantum dot (QD) has received much attention due to its particular chemical and optical properties. In this paper we use COMSOL Multiphysics 4.2a software, select Radio Frequency model and combine the Maxwell' theory to simulate and analyze the factors influencing Cu 2 S with its SPR. By using the Kretschmann prism coupling model, changing the QD' size, the refractive index of QD solvent, the wavelength of incident light and coated substance
more » ... f the QD, the data about how the SPR appears and the effectsof those factors are obtained. So the simulation results will be a theoretical foundation and reference to the further study.
doi:10.7498/aps.62.197803 fatcat:47htwbdky5d47ghqgl57dyrune