Dipole-dipole interactions in potassium chloride doped with hydroxyl

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15 July 1981

journal article
research article
Published by American Physical Society (APS) in Physical Review B

Vol. 24 (2) , 677-685
https://doi.org/10.1103/physrevb.24.677

Abstract

The dielectric constant

ε = ε^{'} - i ε^{''}

of KCl doped with O

H^{-}

or O

D^{-}

has been measured within the temperature range 0.1-250 K, the frequency range

10^{2}

-

10^{5}

Hz, and the concentration range 0-4000 at. ppm. Discrete features appear in both

ε^{'}

and

ε^{''}

which are related to a thermally activated, two-step reorientation of O

H^{-}

pairs. No evidence is found for a phase transition.

Keywords

This publication has 28 references indexed in Scilit:

SUPERCONDUCTIVE FIXED POINTS FOR TEMPERATURES ABOVE 0.5 K
Le Journal de Physique Colloques, 1978
A SUPERCONDUCTIVE DEVICE TO PROVIDE REFERENCE TEMPERATURES BELOW 0.5 K
Le Journal de Physique Colloques, 1978
The temperature dependence of the static dielectric constant
Journal de Physique Lettres, 1978
Dielectric Low Temperature Thermometer for Use in High Magnetic Fields. II. KCl :OH, KCl :CN
Review of Scientific Instruments, 1971
Dielectric Low Temperature Thermometer for Use in High Magnetic Fields. I. KCl : Li
Review of Scientific Instruments, 1971
Magnetic Thermometry
Review of Scientific Instruments, 1970
Low-Temperature Specific Heat of KCl:OH
Physical Review B, 1969
Tunneling States of O $H^{-}$ in KCl Crystals
Physical Review B, 1967
Local-Field Corrections to Coulomb Interactions
Physical Review B, 1967
Dielectric Relaxation as a Chemical Rate Process
Reviews of Modern Physics, 1942