2004/03/27 by B. R. Gadjiev, Gadjiev, B. R.
Materials Science · Physics and Astronomy · #Crystal Structures and Properties #FOS: Physical sciences #Optical and Acousto-Optic Technologies #Solid-state spectroscopy and crystallography #Statistical Mechanics (cond-mat.stat-mech) #cond-mat.stat-mech
paper · pdf · doi:10.48550/arxiv.cond-mat/0403667
7 pages
arxiv created 2004/03/27 · openalex publication_date 2004/03/27 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The theory of a sequence of phase transitions of high-symmetry-incommensurate-commensurate phase controlled by competing order parameters is investigated. The temperature dependence of dielectric constant is derived. The comparison of the obtained results with experimental data for layered crystals is discussed.