Random field based model of mixed ferroelectrics phase diagram

2000/07/10 by M. D. Glinchuk, Eugene А. Eliseev, Glinchuk, M. D. +7
Computer Science · Physics and Astronomy · #FOS: Physical sciences #Materials Science (cond-mat.mtrl-sci) #Neural Networks and Applications #Scientific Research and Discoveries #Theoretical and Computational Physics #cond-mat.mtrl-sci

paper · pdf · doi:10.48550/arxiv.cond-mat/0007171

7 pages, 4 figures, ReVTeX

arxiv created 2000/07/10 · openalex publication_date 2000/07/10 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The equations for phase transitions temperatures, order parameters and critical concentrations of components have been derived for mixed ferroelectrics. The electric dipoles randomly distributed over the system were considered as a random field sources. We derive a random field distribution function for different orientations of the electric dipoles with nonlinear and spatial correlation effects included.

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