SemiconductorMedium
Question
If the lattice constant of this semiconductor is decreased, then which of the following is correct?
Options
A.All Ec, Eg, Ev decrease
B.All Ec, Eg, Ev increase
C.Ec, and Ev increase but Eg decreases
D.Ec, and Ev decrease Eg increases
Solution
Valance band will contract more than Conduction band thus Energy Gap increases
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