Abstract: The present invention discloses a method of preparing a transparent conducting oxide (TCO) film comprising the steps of: applying surface modified TCO nanoparticles onto a surface of a substrate; and cross-linking the surface modified TCO nanoparticles. The present invention also provides a transparent conducting oxide film prepared according to the method.

Abstract: A method for forming a copper containing microelectronic structure. There is first provided a substrate. There is then formed over the substrate a copper containing microelectronic structure comprising a copper containing layer and a non-copper containing layer, where the non-copper containing layer has formed thereupon a copper containing residue. Finally, there is then stripped from the non-copper containing layer the copper containing residue while employing a stripper composition comprising a non-aqueous coordinating solvent and a halogen radical producing specie. Additionally, the copper so dissolved may be recovered from a non-aqueously solvated copper halide compound dissolved within the non-aqueous solvent.

Abstract: A method of fabricating single and dual damascene copper interconnects is achieved. A semiconductor substrate layer is provided. Conductive traces are provided in an isolating dielectric layer. An intermetal dielectric layer is deposited overlying the conductive traces and the isolating dielectric layer. The intermetal dielectric layer is patterned to form trenches to expose the top surfaces of the underlying conductive traces. A barrier layer is deposited overlying the intermetal dielectric layer, the exposed conductive traces, and within the trenches. A platinum ionic seed solution is coated inside the trenches and overlying the barrier layer. A platinum seed layer is deposited from the ionic seed solution by exposing the platinum ionic seed solution to ultraviolet light.