Absorption of far‐infrared radiation by alkali halide aqueous solutions

Autor:	Eiji Nonaka, Hiroshi Honda, Shun-ichi Ikawa, Masao Sugawa, Taro Dodo
Rok vydání:	1995
Předmět:	Dipole Absorption spectroscopy Far infrared Chemistry Relaxation (NMR) General Physics and Astronomy Halide Dielectric Physical and Theoretical Chemistry Photochemistry Absorption (electromagnetic radiation) Two-photon absorption
Zdroj:	The Journal of Chemical Physics. 102:6208-6211
ISSN:	1089-7690 0021-9606
DOI:	10.1063/1.469066
Popis:	The absorption of radiation in the frequency range 10–80 cm−1 by 2 mol/l electrolyte solutions has been investigated. The absorption at low frequencies below 20 cm−1 is dominantly attributed to the dielectric relaxation of water dipole. At frequencies higher than 40 cm−1, resonance absorption by ion oscillation in a potential well formed by surrounding water molecules comes to contribute to the absorption.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6229191b6a9a306e2b23a37705fb9504 https://doi.org/10.1063/1.469066 Zobrazit plný text záznamu