Morteza Fathipour and  Atousa Elahidoost and  Alireza Mojab and  Vala Fathipour,  The Effect of a Graded Band Gap Window on the Performance of a Single Junction AlxGa1-xAs/GaAs Solar Cell.   journal   = {International Journal of Nuclear and Quantum Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2010, vol. 45(9). 1384 - 1387
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