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Quasidislocations in anisotropic bicrystals
Author(s) -
Lothe Jens
Publication year - 2005
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.200540077
Subject(s) - burgers vector , isotropy , line (geometry) , anisotropy , dislocation , singularity , zero (linguistics) , condensed matter physics , physics , connection (principal bundle) , classical mechanics , materials science , mathematical analysis , mathematics , geometry , quantum mechanics , philosophy , linguistics
Weertman has recently pointed out that an elastic line singularity of dislocation/force line character but of zero Burgers vector and zero line force can move at the Stoneley velocity along the interface in a bicrystal of two different isotropic materials [J. Weertman, Phys. Rev. Lett. 93 , 2655 (2004)]. The theory of this quasidislocation is generalized to the case of anisotropic bicrystals. The quasidislocation–Stoneley wave connection remains generally true and is further elucidated. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)