View Conference Proceedings: Lattice Statics Green's Function For Modeling Of Dislocations In Crystals
Citation:
Tewary, Vinod (1998) Lattice Statics Green's Function For Modeling Of Dislocations In Crystals. In Materials Reseach Society Spring Meeting, 1998-04-14-1998-04-16, , San Francisco CA:Materials Reseach Society.
We describe a lattice statics Green's function (LSGF) method for modeling of dislocation in crystal lattices. The LSGF method was originally developed for point defects. It has
been applied to small cracks consisting of 10-50 atoms but, so far, it has not been possible to use this method for large defects such as dislocations or cracks involving several hundred or more
atoms. In this paper, we describe a defect space Fourier transform method that enables us to apply the LSGF method to extended defects.