فهرس المقالات رامین یوسفی المقاله 1 - Comparative study of Photoluminescence Properties of Various Lead Sulfide Morphologies Mohsen Cheraghizade Ramin Yousefi Farid Jamali-Sheini Abdolhossein Sa'aedi Majlesi Journal of Telecommunication Devices , العدد 3 , السنة 1 , تابستان 2012 المقاله 2 - Comparative study of Raman Properties of Various Lead Sulfide Morphologies Mohsen Cheraghizade Ramin Yousefi Farid Jamali-Sheini Majlesi Journal of Telecommunication Devices , العدد 5 , السنة 2 , زمستان 2013