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Liquid precursor for deposition of copper selenide and method of preparing the same

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
National Renewable Energy Laboratory - Visit the NREL Technology Transfer Website
Liquid precursors containing copper and selenium suitable for deposition on a substrate to form thin films suitable for semiconductor applications are disclosed. Methods of preparing such liquid precursors and methods of depositing a precursor on a substrate are also disclosed.
Eldada, Louay (Austin, TX), Stanbery, Billy J. (Austin, TX), Curtis, Calvin J. (Lakewood, CO), Miedaner, Alexander (Boulder, CO), Maria van Hest, Marius Franciscus Antonius (Lakewood, CO), Ginley, David S. (Evergreen, CO), Hersh, Peter A. (Denver, CO)
HelioVolt Corp.
13/ 068,661
May 17, 2011
CONTRACTUAL ORIGIN [0002] The United States Government has rights in this invention under Contract No. DE-AC36-08GO28308 between the United States Department of Energy and the Alliance for Sustainable Energy, LLC, the Manager and Operator of the National Renewable Energy Laboratory.