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Which of the following will produce p-type semiconductor?A. Silicon doped with phosphonusB. Germanium doped with arsenicC. Gallium doped with anenicD. Germanium doped with gallium |
Answer» Correct Answer - 4 Germanium is group 14 element while gallium is group 13 element Hence, ahole will be created, i.e., it will bep-type semiconductor. |
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