فهرس المقالات Non-equilibrium Green's function formalism حرية الوصول المقاله صفحة الملخص نص كامل 1 - Effects of Line Defect on Electronic Transport of Double Gate Armchair Graphene Nanoribbon Field Effect Transistors: a Simulation Study Mohammad Bagher Nasrollahnejad Parviz Keshavarzi‎