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12th Class Physics Semiconducting Devices Question Bank Semiconducting Devices Conceptual Problems

  • question_answer
    Why is germanium preferred over silicon for making semiconductor devices?

    Answer:

                        This is because the energy gap for Ge\[({{E}_{g}}=0.7\text{eV})\] is smaller than the energy gap for Si\[({{E}_{g}}=1.1\text{eV})\].


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