Electronics and Communication Engineering - Materials and Components - Discussion
Discussion Forum : Materials and Components - Section 9 (Q.No. 4)
4.
The carrier mobility in a semiconductor is 0.4 m2/Vs. Its diffusion constant at 300 K will be (in m2/s)
Discussion:
2 comments Page 1 of 1.
Ccgalinea said:
9 years ago
Electrical mobility equation, for diffusion of charged particles.
D = (ukT)/q.
Where,
u - Carrier mobility.
k - Boltzmann's constant.
T - Temperature in Kelvin.
q - Charge particles.
D = (ukT)/q.
Where,
u - Carrier mobility.
k - Boltzmann's constant.
T - Temperature in Kelvin.
q - Charge particles.
Jagdish said:
10 years ago
How?
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