An intrinsic semiconductor is neither a good conductor nor a good insulator. Select one: True False

TRUE OR FALSE A. Diffusion of charge carriers in a p-n junction is dependent on the concentration gradient of majority charge carriers. B. The Schottky contact in a metal-semiconductor system occurs when the p-type semiconductor contacts a metal with a higher work function than it.

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A semiconductor is a crystalline material. Please choose one: a. have strong covalent bonds between neighboring atoms b. has many free electrons held by the attraction of positive ions c. with only one electron in its outer shell D. has a full valence shell