Question

At t 0 k the probability occupancy of an electron at fermi energy level is?

Answer 1

Answer:

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Answer 2

The probability occupancy of an electron at the Fermi level and at $0K$temperature lies in between the valence band and conduction band.

• At the temperature of $0K$ the number of electrons and holes in a semiconductor are equal.
• Due to which semiconductors act as insulators.
• The probability occupancy of an electron at the Fermi level comes between the valence band and the conduction band as the concentration of holes and electrons are equal.