Question:
If p is the hole concentration, n is the electron concentration and ni is the intrinsic concentration then at thermal equilibrium, then the mass action in semiconductors states that
If p is the hole concentration, n is the electron concentration and ni is the intrinsic concentration then at thermal equilibrium, then the mass action in semiconductors states that
Updated On: May 13, 2024
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Solution and Explanation
The mass action law for intrinsic semiconductors at thermal equilibrium states that the product of the electron concentration\( (( n )) \)and the hole concentration \((( p )) \)is always equal to the square of the intrinsic carrier concentration\( (( n_i )). \)
Mathematically, this is expressed as:
\(n \times p = n_i^2\)
This relationship holds true for intrinsic as well as extrinsic (both p-type and n-type) semiconductors at thermal equilibrium, given that the temperature and the semiconductor material remain constant.
Mathematically, this is expressed as:
\(n \times p = n_i^2\)
This relationship holds true for intrinsic as well as extrinsic (both p-type and n-type) semiconductors at thermal equilibrium, given that the temperature and the semiconductor material remain constant.
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