
TY  - JOUR
A1  - Oitmaa, J 
T1  - Dielectric Saturation in Ionic Crystals. I. Rigid Ion Model
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1967
VL  - 20
IS  - 1
SP  - 11
EP  - 28
KW  - 
UR  - https://doi.org/10.1071/PH670011 
N2  - The higher-order term in the static dielectric constant of an ionic crystal, which is proportional to the square of the applied field, is calculated using a rigid ion model. An explicit expression is obtained for this term, involving anharmonic coefficients, and is evaluated for NaCI. 
ER  -

