@article{paperid:1010091, author = { -, - and Hosseini, Mohammad and Kompany, Ahmad}, title = {The effect of excss titaniun and crystal symmetry on electronic properties of Pb(Zr1-x Tix)O3}, journal = {Computational Materials Science}, year = {2008}, volume = {43}, month = {April}, issn = {0927-0256}, pages = {909--916}, numpages = {7}, keywords = {In this paper the structural and electronic properties including band structure; energy gap and density of states have been studied for different phases of Pb(Zri-x Tix)O3....}, }