Intellectual Property India Publishes Patent Application for Method For Controlling Sulphur Diffusion At Molybdenum Back Contacts In Sulphur-Based Chalcogenide Thin-Film Solar Cells

MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202631112322 A) filed by National Institute Of Technology Meghalaya on September 18, 2026, for Method For Controlling Sulphur Diffusion At Molybdenum Back Contacts In Sulphur-Based Chalcogenide Thin-Film Solar Cells.

Inventors include Joyshree Handique; Rudra Narayan Chakraborty; and Kasilingam Senthilkumar.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: The present disclosure provides a method for controlling sulphur diffusion at the molybdenum (Mo) back contact interface in sulphur-based chalcogenide thin-film solar cells. The solar cell heterostructure comprises a Mo back contact layer form...