WASET
    Nima Es'haghi Gorji and  Hossein Movla and  Foozieh Sohrabi and  Alireza Mottaghizadeh and  Mohammad Houshmand and  Hassan Babaei and  Arash Nikniazi,  Electron Filling Factor and Sunlight Concentration Effects on the Efficiency of Intermediate Band Solar Cell.   journal   = {International Journal of Nuclear and Quantum Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2010, vol. 42(6). 742 - 744
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/12810.