Patent ID: 8404127

Claim:
A method for fabricating a composite structure of an electrode/a vanadium oxide or doped vanadium oxide film/a passivation layer using a lower electrode mode, comprising the steps of: (1) preparing a metal vanadium film on a substrate; (2) forming a patterned vanadium electrode for the metal vanadium film; (3) applying a in-situ vacuum pretreatment to the patterned vanadium electrode; (4) preparing a vanadium oxide or doped vanadium oxide film on the pretreated patterned vanadium electrode; (5) preparing a layer of Silicon Oxynitride passivation film on the vanadium oxide or doped vanadium oxide film; and (6) patterning the vanadium oxide or doped vanadium oxide film and the layer of passivation film to obtain the composite structure of the electrode/the vanadium oxide or doped vanadium oxide sensitive film/the passivation layer.