12. 下列各成分所組成之半導體,何者為 n-type?
(A)50% Si,50% Ge
(B)49% Al,51% P
(C)26% Al,50% Si,24% As
(D)25% Al,50% Si,25% As
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統計: 尚無統計資料
統計: 尚無統計資料
12. 下列各成分所組成之半導體,何者為 n-type?
(A)50% Si,50% Ge
(B)49% Al,51% P
(C)26% Al,50% Si,24% As
(D)25% Al,50% Si,25% As