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Forced Electrostrictive Vibrations of Cubic Crystals
Author(s) -
Kloos G.
Publication year - 1995
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170300716
Subject(s) - electrostriction , cube (algebra) , boundary (topology) , quadratic equation , electric field , boundary value problem , vibration , materials science , sample (material) , field (mathematics) , condensed matter physics , crystal (programming language) , mathematical analysis , physics , classical mechanics , mathematics , thermodynamics , geometry , composite material , acoustics , quantum mechanics , piezoelectricity , pure mathematics , computer science , programming language
A problem of experimental research in quadratic electrostriction is the question how the observed strain signal, induced by a high electric field, is influenced by sample mounting. An analytical treatment of the case of a cubic crystal is demonstrated that allows one to find a relationship with material constants and strains that may occur at the bottom of the sample. To find functions that fulfill the given boundary conditions an approach similar to that used to solve the problem of the elastic cube with Somigliana boundary conditions has been employed.