Citation
Xf. Li et Ty. Fan, A straight dislocation in one-dimensional hexagonal quasicrystals, PHYS ST S-B, 212(1), 1999, pp. 19-26
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA STATUS SOLIDI B-BASIC RESEARCH
ISSN journal
03701972
→ ACNP
Volume
212
Issue
1
Year of publication
1999
Pages
19 - 26
Database
ISI
SICI code
0370-1972(199903)212:1<19:ASDIOH>2.0.ZU;2-6
Abstract
The elastic field induced by a straight dislocation in a one-dimensional he
xagonal quasicrystal with its line parallel to the quasiperiodic axis is ob
tained by superposition of the elastic fields of a pure edge part and a pur
e screw part. By extending the Peach-Koehler force to quasicrystals, the fo
rce between two parallel screw dislocations is given. For a screw dislocati
on in this quasicrystal of general cross-section, the elastic field and the
image force on the dislocation are given via the conformal mapping method.