Patent ID: 8815683
Filing Date: 2014-08-26
Classification: B82Y,G11C,H01L

Abstract:
1. A method for fabricating a nonvolatile electronic memory device including nanowire channel and nanoparticle-floating gate nodes, the method comprising: preparing a semiconductor nanowire composite; forming a gate electrode in a central part of a nanowire on the semiconductor nanowire composite by photolithography or electron beam lithography; applying a sample of the nanowire composite/gate electrode formed nanowire composite to any one of SiO forming source and drain electrodes on both ends of the nanowire on the SiO wherein the preparing of a semiconductor nanowire composite includes: coating a semiconductor nanowire with a tunneling layer by any one of atomic layer deposition, sputtering or chemical vapor deposition; adsorbing nanoparticles on the tunneling layer, the nanoparticles being formed into a charge trapping layer; and coating the nanoparticles with an insulating layer by any one of atomic layer deposition, sputtering or chemical vapor deposition.