In a semiconductor, the forbidden energy gap between the valence band and the conduction band is of the order is
In an N-type semiconductor, donor valence band is
The forbidden energy gap for germanium crystal?
An N-type semiconductor is
An n-type and a p-type silicon can be obtained by doping pure silicon with
What is the resistivity of a pure semiconductor at absolute zero?
Ge transistor can be operated at a temperature
In a good conductor, the energy levels in a valence band
In a P type semiconductor, the acceptor valence band is
What enables Ge behave as semiconductor even though all electrons in the valence band form covalent bonds? It is due to the small width of
