Muthanna Journal of Pure Sciences                MJPS Volume 3 issue 1, 2016 Haider A. Marhoon1, Hayder M. Abduljalil Department of Physics, Babylon University, Babylon Iraq E- mail: 1973haidar@gmail.com       Abstract In this work, we investigate the electronic Structure … Continue reading Study of Some Electronic Properties of Graphene Sheet by Using Density Functional Theory