Conductivity of semiconductors

s=e(nÁ+pÁ)
σ: Electric conductivity
n: Number of electrons
μ: Mobility of electrons
p: Density of holes
μp: Mobility of holes
e: Elementary charge


Information:
Category:Solid state physics
Description:The conductivity of semiconductors is composed by the conductivity of the electrons and the holes.


See also:
Mobility of electrons
Relaxation time
Matthiessens rule
Intrinsic charge carrier density of semiconductors
Law of mass action in semiconductors
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