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
Related questions
Question
i need the answer quickly
Transcribed Image Text:Q4:- The electron concentration in a Si sample is given by
n(x) = n(0) exp (-);
x > 0
With n(0)= 1017 cm3 and Ln=4 um. Calculate the diffusion current density when ( x-1 um and x-4 um), if Dn=30
cm/s
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
