Header menu link for other important links
X
Reorientation of Impurity-Vacancy Dipoles in Cesium Halides
K. P. Pande, Rahul S. Narayanan
Published in
1972
Volume: 33
   
Issue: 6
Pages: 1629 - 1631
Abstract
Dielectric loss measurements of lead and cadmium doped cesium halides have been reported in the temperature range 90–180°C. One loss peak which is attributed to the jump of vacancy in the six equivalent nn positions, has been observed in the plot of tan δ versus frequency isothermals. The plot of log fm (fm being the peak frequency) against 1/T gives a straight line, the slope of which yields the value of activation energy for the jump of a bound cation vacancy. The activation energy thus obtained from dielectric loss data compares well with those obtained from conductivity measurments on these crystals. © 1972, THE PHYSICAL SOCIETY OF JAPAN. All rights reserved.
About the journal
JournalJournal of the Physical Society of Japan
ISSN00319015
Open AccessNo
Concepts (5)
  •  related image
    CRYSTALS - IMPURITIES
  •  related image
    Dielectric materials
  •  related image
    CESIUM HALIDES
  •  related image
    Dipoles
  •  related image
    Cesium compounds