The conductivity of an intrinsic silicon sample is found to be 1.02 m.S. m¹ at 297.2 K and 2.15 mS. m¯ at 307.9 K. What is the bandgap energy in silicon? (Boltzmann constant: 1.38064852 * 10-23 m². kg. s¯². K−¹) Answer:
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