Question

In: Electrical Engineering

the effect of changing the energy level on (the density of states) in the conduction band...

the effect of changing the energy level on (the
density of states) in the conduction band (gc(E)).
course:semiconductor devices

thank you

Solutions

Expert Solution

As the energy increases g(E) also increases.The occupation is given by the Fermi function and is usually a functionof temperature.In 2D,the density of states function is independent of energy, unlike 3D where g(E) increases with energy. It is represented as a step function at different energy values.


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