Fabrication method of metallic nanowires

摘要

A fabrication method of metallic nanowires includes the steps of: forming a layer of autocatalytic metal with a thickness of 30 nm-1000 nm on the surface of a substrate; and forming nanowires on the front surface of the layer of autocatalytic metal, wherein the substrate is put into an evaporator and the layer of autocatalytic metal is grown by autocatalytic reaction for 10~5000 seconds. A large amount of nanowires can be grown on a substrate without a lithography process.