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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 | |