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need answer properly 5. Consider a GaAs p-n diode with parameters: D, = 30 cm2/V-s, Dp = 15 cm2/V-5, Na = 5x1016 /cm3 , Nd

need answer properly

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5. Consider a GaAs p-n diode with parameters: D, = 30 cm2/V-s, Dp = 15 cm2/V-5, Na = 5x1016 /cm3 , Nd = 5x1017 /cm3 , Tn = 10 ns, Tp = 100 ns. Calculate the injection efficiency of the LED assuming no recombination due to traps

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