Effect of the material of metal nanoparticles on local field intensification in copper phthalocyanine

摘要: For spherical Cu, Ag, and Au nanoparticles with a radius of 1–3 nm in copper phthalocyanine (CuPc), allowance for internal size effects, we calculate the scattering efficiency factor near zone, extinction due to absorption incident radiation, increase by matrix material. This occurs CuPc bands, as well weak region CuPc, where, owing surface plasmon resonance, an additional band arises all three materials. Ag nanoparticles, is twice high Cu nanoparticles; these it differs inconsiderably.