فهرست مقالات Negative differential resistance دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Effect of Nitrogen on Negative Differential Conductance in Polythiophene Molecular Bridge Mohammad Nasiri fard Somaieh Ahmadi leila eslami 10.30495/jopn.2021.27568.1219