Reviews of topical problems

Dielectric spectroscopy of hydrogen-bonded crystals, and proton relaxation

Department of Physics, E.A. Buketov Karaganda State University, ul. Universitetskaya 28, Karaganda, 470074, Kazakhstan

Dielectric spectroscopy of polarization phenomena and electromigration kinetics is fraught with discrepancies. The removal of these discrepancies and the generalization of the available data using the theoretical models introduced here allow the basic features of proton relaxation to be revealed. The features of proton relaxation and conduction are established for ice and then extended to more complex structures such as crystalline hydrates and micas. A theory is advanced which allows proton relaxation in hydrogen-bonded crystals to be explained. Relaxation and electromigration mechanisms as well as the types and parameters of relaxators are established and the electretic properties of micas analyzed.

Fulltext is available at IOP
PACS: 61.66.Fn, 61.90.+d, 77.22.−d (all)
DOI: 10.1070/PU1998v041n01ABEH000328
Citation: Tonkonogov M P "Dielectric spectroscopy of hydrogen-bonded crystals, and proton relaxation" Phys. Usp. 41 25–48 (1998)
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Оригинал: Тонконогов М П «Диэлектрическая спектроскопия кристаллов с водородными связями. Протонная релаксация» УФН 168 29–54 (1998); DOI: 10.3367/UFNr.0168.199801b.0029

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