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On a Dislocation Core Tensor
Author(s) -
Maruszewski B.
Publication year - 1991
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.2221680105
Subject(s) - dislocation , condensed matter physics , lattice (music) , dislocation creep , materials science , distortion (music) , core (optical fiber) , theoretical physics , physics , composite material , amplifier , optoelectronics , cmos , acoustics
An attempt is made that may lead to a new definition of the dislocation density field. The idea is based on the fact that dislocation cores form a kind of network of infinitesimally thin pores or capillary tubes in the crystal lattice. The main aim of the new description of the dislocation density field is focused on a way which differs from the definition based on a local distortion field coming from lattice line defects.