Premium
Moving screw dislocations in piezoelectric bimaterials
Author(s) -
Wu XiangFa,
Dzenis Yuris A.,
Zou WenSheng
Publication year - 2003
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.200301805
Subject(s) - piezoelectricity , dislocation , plane (geometry) , materials science , surface (topology) , mechanics , geometry , mathematics , physics , composite material
An explicit solution for a moving screw dislocation in a piezoelectric bimaterial is given by means of complex variables. The electroelastic fields and forces acting on the moving dislocation are obtained in closed form. As special cases, solutions for a moving screw dislocation in a piezoelectric half‐plane with a free or rigid surface are obtained explicitly.