Dislocation equation for a two-dimensional triangular crystal

Authors
Wang, SF
Citation
Sf. Wang, Dislocation equation for a two-dimensional triangular crystal, PHYS LETT A, 287(3-4), 2001, pp. 268-272
Citations number
9
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS A
ISSN journal
03759601 → ACNP
Volume
287
Issue
3-4
Year of publication
2001
Pages
268 - 272
Database
ISI
SICI code
0375-9601(20010827)287:3-4<268:DEFATT>2.0.ZU;2-W
Abstract
A dislocation equation has been derived rigorously for a two-dimensional tr iangular crystal. The equation only relates to atoms on the borders through which two perfect crystals match together, and can be used to calculate th e core configuration of a dislocation. Frenkel-Kontorova equation that is p roposed phenomenologically is recovered as a truncated approximation for th e sum term in the equation. (C) 2001 Published by Elsevier Science B.V.