Hydrostatic Pressure Effect on Relaxation of Quasi-One-Dimensional GPI Ferroelectric
Journal Title: Фізика і хімія твердого тіла - Year 2017, Vol 18, Issue 2
Abstract
Dynamic model of deformed quasi-one-dimensional ferroelectrics with hydrogen bonds is proposed. On the basis of this model within the two-particle cluster approximation with taking into account short-range and long-range interactions and strains εi and ε5 in the frames of Glauber method a dynamic dielectric permittivity of mechanically clamped crystal is calculated. Hydrostatic pressure effect on temperature and frequency dependences of the components of dynamic dielectric permittivity tensor of GPI ferroelectric is investigated.
Authors and Affiliations
I. R. Zachek, R. R. Levitskii, A. S. Vdovych
Keywords
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- EP ID EP264118
- DOI 10.15330/pcss.18.2.236-242
- Views 57
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