A new approach to the effect of elastic distortions produced by dislocation loops in an infinite anisotropic medium on Moire fringes
Yükleniyor...
Tarih
2001
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley-V C H Verlag Gmbh
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The elastic distortion fields, and their Taylor's series expansions, produced by the discrete elliptical dislocation loop in an infinitely extended, elastically homogeneous and anisotropic medium are derived by using the derivatives of the elastic Green's tensor. The results are given as two line integrals. The obtained Taylor's series of the distortion fields could be used at any point near the origin of the coordinate system. Numerical results for the effect of the elastic distortions in copper on the rotation angles of Moire fringes are obtained from the first three and first five terms of Taylor's series. It is seen that, to explain the effect of the elastic distortion fields caused by the discrete dislocation loop on the rotation angles of Moire fringes, the first three terms of Taylor's series are sufficient.
Açıklama
Anahtar Kelimeler
Kaynak
Physica Status Solidi B-Basic Research
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
228
Sayı
3
Künye
closedAccess
