1.

A particular intrinsic semiconductor has a resistivity of 50 (ohm-cm) at T = 300 K and 5 (ohm-cm) at T = 330 K. If change in mobility with temperature is neglected, the bandgap energy of the semiconductor is

A. 1.9 eV
B. 1.3 eV
C. 2.6 eV
D. 0.64 eV
Answer» C. 2.6 eV


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