Article

Study of Magneto-Optical Properties of Aromatic Liquids and Their Application in Signal Processing

Shukhrat EgamovMuhammad al-Khwarizmi Tashkent University of Information Technologies, Samarkand Branch, 140100, Samarkand, UzbekistanAbduvali KhidirovMuhammad al-Khwarizmi Tashkent University of Information Technologies, Samarkand Branch, 140100, Samarkand, UzbekistanKhotam MirzokulovMuhammad al-Khwarizmi Tashkent University of Information Technologies, Samarkand Branch, 140100, Samarkand, UzbekistanB. N. RakhimovMuhammad al-Khwarizmi Tashkent University of Information Technologies, 100000, Tashkent, Uzbekistan

Bulletin of the Russian Academy of Sciences Physicsjournal2025en

ABI

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.

Topics

Optical Polarization and Ellipsometry Liquid Crystal Research Advancements Phase-change materials and chalcogenides

Identifiers

DOI: 10.1134/s1062873825710724

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