فهرس المقالات RHP potential حرية الوصول المقاله صفحة الملخص نص كامل 1 - Theoretical study of ISB conduction optical absorption and impurity binding energy associated with lowest excited states in QW with a new modulated potential Redouane En-nadir Haddou El-ghazi 10.57647/J.JTAP.2023.1702.17