MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202631112334 A) filed by National Institute Of Technology Meghalaya on September 18, 2026, for Method For Depositing Mosaic Heteroepitaxial Chalcopyrite Thin Films And Fabricating Photodetectors Therefrom.
Inventors include Rudra Narayan Chakraborty; and Kasilingam Senthilkumar.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: A method of fabricating a mosaic heteroepitaxial photodetector device and the resulting photodetector structure are disclosed. The method includes providing a n-type (100) silicon substrate and depositing a mosaic epitaxial chalcopyrite copper iron disulfide thin film laye...