N'ime usoro nkwadebe wafer, enwere njikọ isi abụọ: otu bụ nkwadebe nke mkpụrụ, nke ọzọ bụ mmejuputa usoro epitaxial. Mkpụrụ ahụ, wafer nke ejiri nlezianya mee ya site na semiconductor otu ihe kristal, enwere ike itinye ya ozugbo na nrụpụta wafer ...
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