Study of Magneto-Optical Properties of Aromatic Liquids and Their Application in Signal Processing
摘要
Abstract
Experimental Faraday rotation spectra in the range of 1.8–3.65 eV were recorded for H2O, CCl4, dimethylaniline, benzene, nitrobenzene, o-toluidine, o-anisidine, m-chloroaniline, and o-chloroaniline. Semiempirical quantum mechanical self-consistent field (SCF) calculations using the MNDO/D method for organic molecules were chosen to evaluate electronic spectra in the visible range for interpretation of experimental results. It was shown that the magneto-optical response of samples not only varies depending on the geometry of the distribution of π electrons in aromatic liquids, but also significantly depends on their chemical composition.