Open AccessThe polarization effect in electro-magneto-elastic semi-bounded heterostructures
Author(s) -
M. O. Levi
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1546/1/012048
Subject(s) - heterojunction , polarization (electrochemistry) , magneto , condensed matter physics , materials science , physics , voltage , chemistry , quantum mechanics
In this paper, we consider the effect of the polarization effect of electro-elastic and magneto-elastic parts of an electro-magneto-elastic heterostructure on its dynamic characteristics. As the studied heterostructure, a packet of layers lying on half-space was selected. It is assumed that the layers are mechanically rigidly adhered to each other. The electrical and magnetic conditions at the layer boundary can be either completely open or completely shorted. Given the variable boundary conditions, the Green’s function of the heterostructure was constructed and the phase velocities were obtained. The electromechanical coupling coefficient in the heterostructure is obtained for various geometric proportions of its constituent layers.