The dependence of the energy relative electron-hole motion in an exciton on magnitude applied electric field for various thicknesses ideal flat semiconductor plate is theoretically calculated. It shown that variation thickness significantly affects field. effect should be observed plates whose exceeds Bohr radius by two orders magnitude. Keywords: exciton, electrick field, thick plate.

In this article fluid-structure interaction of vibrating composite piezoelectric plates is investigated. Since the plate is assumed to be moderately thick, rotary inertia effects and transverse shear deformation effects are deliberated by applying exponential shear deformation theory. Fluid velocity potential is acquired using the Laplace equation, and fluid boundary conditions and wet dynamic ...

A fractional Cattaneo model for studying the thermoelastic response a finite thick circular plate with source function is considered. The subjected to radiation-type boundary conditions on upper and lower surfaces, its curved surface kept at zero temperature. theory of integral transformations used solve generalized Cattaneo-type, classical Cattaneo-Vernotte Fourier heat conduction model. analy...