<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt">Hi <br>Does anyone knows how to determine the symmetry of the defect state introduced in gap or how to join the the relaxation of atoms around the defect by the changing point group?<br>thanks a lot <br><div> </div>Ali Kazempour<br>Physics department, Isfahan University of Technology<br>84156 Isfahan, Iran. Tel-1: +98 311 391 3733<br>Fax: +98 311 391 2376 Tel-2: +98 311 391 2375<div><br></div></div><br>
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