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Semiconductor Electronics: Materials, Devices And Simple Circuits

Question

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If the lattice constant of this semiconductor is decreased, then which of the following is correct?

All E_c, E_g, E_v decrease

All E_c, E_g, E_v increase

E_c, and E_v increase but E_g decreases

E_c, and E_v, decrease E_g increases

Solution

D.

E_c, and E_v, decrease E_g increases

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