INFLUENCE ON SSHG OF THE ORIENTATION OF UNIAXIAL MOLECULES ON SURFACES

SURFACE SCIENCE

卷:331

Article; Proceedings Paper

关键词: COMPUTER SIMULATIONS;    2ND-HARMONIC GENERATION;    SEMIEMPIRICAL MODELS AND MODEL CALCULATIONS;   

DOI  :  10.1016/0039-6028(95)00279-0

来源: Elsevier

【 摘 要 】

The nonlinear optical behaviour of an unidirectionally oriented monolayer of macromolecules at a substrate is studied by means of the discrete dipole model. Polar and azimuthal dependence of the second harmonic pp-reflectance has been investigated. For tilted molecules two minima are found.

【 授权许可】

Free