Publication
Solid State Communications
Paper

Tunnelling and collective excitations in a microscopic model of ferroelectricity

View publication

Abstract

Equilibrium properties and collective excitations are studied for a simplified microscopic model of ferroelectricity. The q=0 mode changes in character from a rest-strahl mode at T=0 to a tunnelling mode at T>Tc, and shows the correct Cochran behavior in the transition region. © 1966.

Date

01 Jan 1966

Publication

Solid State Communications

Authors

Topics

Share