Question

The energy levels of holes are

Answer 1

Explanation:

Each semiconductor material requires different energy levels for electrons to vacate the holes and move -- for germanium it is 0.66 eV; for silicon it is 1.1 eV; gallium arsenide is 1.42 eV at room temperature, to name a few common substrates.

Answer 2

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Each semiconductor material requires different energy levels for electrons to vacate the holes and move -- for germanium it is 0.66 eV; for silicon it is 1.1 eV; gallium arsenide is 1.42 eV at room temperature, to name a few common substrates.