Fariha Irfan
Department of Physics, Faculty of Sciences, University of Gujrat,Hafiz Hayat Campus, Gujrat, Pakistan
Tahir Iqbal
Department of Physics, Faculty of Sciences, University of Gujrat,Hafiz Hayat Campus, Gujrat,Pakistan
Nafisa Malik
Department of Physics, Faculty of Sciences, University of Gujrat,Hafiz Hayat Campus, Gujrat,Pakistan
Mohsin Ijaz
Department of Physics, Faculty of Sciences, University of Gujrat,Hafiz Hayat Campus, Gujrat,Pakistan