Please use this identifier to cite or link to this item:
Title: Electromagneto-mechanical radiation in elastic ferroelectrics
Authors: Chee-Seng, L. 
Maugin, G.A.
Issue Date: Jul-1987
Citation: Chee-Seng, L.,Maugin, G.A. (1987-07). Electromagneto-mechanical radiation in elastic ferroelectrics. Wave Motion 9 (4) : 269-288. ScholarBank@NUS Repository.
Abstract: An elastic ferroelectric is perturbed simultaneously by a body force, an applied electric field and a source current, whose components are all anisotropic about but invariant along the equilibrium polarization. The resultant anisotropically inhomogeneous equations constitute a coupled quasiisotropic system. The time-harmonic solution secured reveals superpositions of quasiisotropic eigencolumns over (i) four admissible spectral sets for a column of vectorial perturbations in the transverse plane, (ii) two admissible spectral sets for a column of longitudinal scalar perturbations. Detailed investigations are made into (a) the wave eigencolumns at any frequency, and within a high-frequency subrange, (b) far-field phenomena, (c) the symmetry case, (d) the displacement and its degeneration towards an isolated purely elastic phase. © 1987.
Source Title: Wave Motion
ISSN: 01652125
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

checked on Nov 16, 2018

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.