Q4:- The electron concentration in a Si sample is given by n(x) = n(0) exp (-); x >0 With n(0)= 1017 cm3 and La=4 µum. Calculate the diffusion current density when ( x=1 um and x=4 um), if Dn=30 =m?/s
Q4:- The electron concentration in a Si sample is given by n(x) = n(0) exp (-); x >0 With n(0)= 1017 cm3 and La=4 µum. Calculate the diffusion current density when ( x=1 um and x=4 um), if Dn=30 =m?/s
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