Importance

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Abstract

Disclosed is a method for manufacturing a semiconductor device having a multilayer structure. The method for manufacturing a semiconductor device according to the present invention comprises the loading of a substrate into the chamber of a chemical vapor deposition apparatus and the forming of a multilayer structure in which a plurality of doped amorphous silicon layers and a plurality of insulation layers are alternately stacked. Said layers are stacked by alternately and repetitively forming the doped amorphous silicon layer on the substrate by supplying a conductive dopant and silicon precursor into the chamber where the substrate is loaded, and forming the insulation layer containing silicon on the substrate by introducing the silicon precursor and a reaction gas into the chamber where the substrate is loaded.

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First Claim