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Manipal MET2011PhysicsSemiconductors

For germanium crystal, the forbidden energy gap in joule is

Options

  1. A1.216 10⁻¹⁹
  2. B1.76 10⁻¹⁹
  3. C1.6 10⁻¹⁹
  4. Dzero

Correct answer

A. 1.216 10⁻¹⁹

Step-by-step solution

Forbidden energy gap for germanium crystal aligned & =0.76 eV & =0.76 1.6 10⁻¹⁹ ~J & =1.216 10⁻¹⁹ ~J aligned

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