فهرس المقالات وحید احمدی المقاله 1 - Nanoscale effects on multichannel add/drop filter based on 2-D photonic crystal ring-resonator heterostructure 10.1186/2251-7235-6-12 Hamed Pezeshki Vahid Ahmadi Journal of Theoretical and Applied Physics , العدد 1 , السنة 0 , زمستان 2012 المقاله 2 - Formulation of atomic positions and carbon–carbon bond length in armchair graphene nanoribbons: an ab initio study 10.1007/s40094-017-0261-0 Mehran Balarastaghi Vahid Ahmadi Journal of Theoretical and Applied Physics , العدد 1 , السنة 0 , تابستان 2017
