Patents by Inventor Swapnil Deshmukh

Swapnil Deshmukh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DIRECT SOLUTION DEPOSITION OF METAL SELENIDE SEMICONDUCTORS USING NOVEL METAL-SELENIUM COMPLEXES AND FILMS MADE THEREFROM
    Publication number: 20240327218
    Abstract: A method of direct deposition of multinary metal polyselenide films, including precipitating alkylammonium polyselenide with an antisolvent, redissolution of precipitated alkylammonium polyselenide with a solvent, dissolving at least one metal source, such as elemental metal, a metal containing compound, or a combination thereof, in the solution containing polyselenide ions to provide a precursor solution, and using the precursor solution to fabricate metal polyselenides. The metal source is selected from the group consisting of Ag, Cu, Zn, Cd, In, Ga, Sn, Ge, As, Cu2Se, Cu2O, CuCl, and combinations thereof. The precursor solution is substantially sulfur-free.
    Type: Application
    Filed: March 29, 2023
    Publication date: October 3, 2024
    Inventors: Rakesh Agrawal, Jonathan William Turnley, Swapnil Deshmukh