A fabrication method for well-ordered molecular device arrays using porous anodic aluminum oxide templates

摘要

The invention of metal nanowires using porous alumina nano-framework-molecular-with a metal nanowire arrays deliver molecules element array (array) using a self-assembly (self-assembling) method for the deposition (electrodeposition) describes a method for producing the molecule without the use of complex methods such as electron beam lithography. Molecular element array manufacturing method using a nano-porous alumina framework according to the invention, the pores having a uniform diameter (pore) to prepare a nano-porous alumina arranged in a regular framework; Gold in the pores of the nano-frame, comprising the steps of: depositing a metal nanowires such as electrochemical method; A granulation step of adsorption in a self molecule such as benzene-1,4-dithiol in the metal nanowire cross-section and the precipitated electrolytic in the pores; Gwaseok re-export of metal nanowires electricity by chemical methods (over deposit) to stage; Removing nano-aluminum frame; Removing the oxide layer (barrier oxide) of the pore bottom; Ion milling (milling) of step; by preparing a molecular element that performs a process including a high density (1x10 ¹⁰ Dog / cm ² ) of a molecular nano-elements are framework perpendicular to and has a regularly arranged structure with a hexagonal shape.