For extrinsic semiconductors; when doping level is increased
For extrinsic semiconductors; when doping level is increased
Option 1 - <p>Fermi-level of p and n-type semiconductors will not be affected.</p>
Option 2 - <p>Fermi-level of p-type semiconductor will go upward and Fermi-level of n-type semiconductors will go downward.</p>
Option 3 - <p>Fermi-level of p-type semiconductors will go downward and Fermi-level of n-type semiconductor will go upward</p>
Option 4 - <p>Fermi-level of both p-type and n-type semiconductors will go upward for T > T<sub>F </sub>K and downward for T < T<sub>F</sub> K, where T<sub>F</sub> is Fermi temperature.</p>
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5 months ago
Correct Option - 3
Detailed Solution:
Fermi level of p-type semiconductors will go downward
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Physics Ncert Solutions Class 12th 2023
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