Ngwa ikuku dị elu
Ọgwụgwọ okpomọkụ na-agụnyekarị oxidation, mgbasa na usoro mgbakasị ahụ.Oxidation bụ usoro mgbakwunye nke a na-etinye silicon wafers n'ime ọkụ ọkụ na-ekpo ọkụ ma na-agbakwunye oxygen iji meghachi omume na ha iji mepụta silica n'elu wafer.Mgbasa bụ ịkwaga ihe sitere na mpaghara ịta ahụhụ dị elu gaa na mpaghara ịta ahụhụ dị ala site na mmegharị thermal molecular, na usoro mgbasa ozi enwere ike iji dope ihe doping kpọmkwem na mkpụrụ silicon, si otú ahụ gbanwee conductivity nke semiconductor.
