Характерные особенности низкочастотной области инфракрасных спектров и кластерная модель строения жидкостей-Reference-Cited by-同舟云学术

Характерные особенности низкочастотной области инфракрасных спектров и кластерная модель строения жидкостей

Published:2023 Issue:3 Volume:131 Page:361
ISSN:0030-4034
Container-title:Оптика и спектроскопия
language:ru
Short-container-title:

Author:

Мельников Г.А.¹,Игнатенко Н.М.¹,Болдырев К.Н.²,Манжос О.А.¹,Громков А.С.¹

Affiliation:

1. Юго-Западный государственный университет (ЮЗГУ), Курск, Россия

2. Институт спектроскопии РАН, Троицк, Москва, Россия

Abstract

The results of experimental and theoretical studies of the low-frequency region of infrared spectra and Raman scattering spectra in liquid cyclic hydrocarbons (arenes) and their halogen-substituted ones are analyzed. The results of experimental studies of 13 liquids in the range 20–700 cm–1 using a high-resolution all-wavelength vacuum Fourier spectrometer (Bruker IFS 125 HR) are presented. It is shown that the appearance of spectral bands in the low-frequency region (the region of the “boson” peak) of the infrared spectra of liquids is due to the formation and decay of cluster formations in the structure of the liquid.

Publisher

Ioffe Institute Russian Academy of Sciences

Subject

Atomic and Molecular Physics, and Optics

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1. Study of Raman Scattering of Light in Liquid Arenes and Their Halogen-Substituted ones in the Low-Frequency Region of the Spectrum;Proceedings of the Southwest State University. Series: Engineering and Technology;2024-04-10