Dr. Oshnik Maurya is a materials researcher specializing in semiconductor nanomaterials, photoelectrochemistry, and sustainable energy conversion. He earned his Ph.D. in Physics from the Institute of Chemical Technology (ICT), Mumbai, India, in 2026, where his research focused on visible-light-driven photoelectrochemical green hydrogen production and biomass valorization. Since August 7, 2026, he has been working as a Postdoctoral Researcher at the Nano Electrochemistry Laboratory (NECL), Daegu University, Republic of Korea, focusing on advanced functional materials for electrocatalysis and sustainable energy applications. He has published 16 research articles in journals including ACS Energy Letters, Small, Nano Research, and ACS Applied Materials & Interfaces.