The Fermi energy of an intrinsic semiconductor is closer to the valence band than the conduction band true or fales?
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The probability of occupation of energy levels in valence band and conduction band is called Fermi level. At absolute zero temperature intrinsic semiconductor acts as perfect insulator. However as the temperature increases free electrons and holes gets generated.
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During the formation of the p-n junction, due to need for charge neutrality, there is no exchange of charge between the two sides forming the junction true or false?
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During the formation of the p-n junction, due to need for charge neutrality, there is no exchange of charge between the two sides forming the junction true or false?
u dont no?
For intrinsic semiconductors conductivity decreases with increase in temperature true or false?
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