STRUCTURE OF A RESISTIVE SWITCHING DEVICE WITH TWO TERMINALS CAPABLE OF HAVING CHARACTERISTICS OF RANDOM ACCESS AND HIGH SPEED SWITCHING AND A FABRICATING METHOD THEREOF

摘要

PURPOSE: The structure of a resistive switching device with two terminals and a fabricating method thereof are provided to prevent a short circuit between a bottom electrode and an upper electrode without exposing a sidewall of a switching material during the etching of the upper electrode.;CONSTITUTION: Provided is a substrate(302) including a surface region. A first dielectric substance(402), which covers the surface region of the substrate, is formed. A first adhesive layer(502), which covers the first dielectric substance, is deposited. A lower wire material(602), which covers the first adhesive layer, is deposited. A second adhesive layer(702), which covers a lower wire structural material, is deposited. A switching material(902), which covers the second adhesive layer, is formed. A masking layer(1002), which covers the switching material, is formed.;COPYRIGHT KIPO 2012