Dr. Devesh Kumar Pathak is currently serving as a Project Research Scientist-I at the Institute of Nano Science and Technology (INST), Mohali. He completed his Ph.D. in Physics from the Indian Institute of Technology Indore in November 2021 under the supervision of Prof. Rajesh Kumar. His doctoral research focused on the synthesis, characterization, and applications of nanomaterial-based electrodes, with particular emphasis on electrochromic devices and their optical-electrochemical properties.

Following his Ph.D., Dr. Pathak pursued postdoctoral research at the University of Seoul with Dr. Hong Chul Moon, where he specialized in electrochromic-battery integrated smart devices, including flexible and stretchable systems. He further expanded his research experience as a postdoctoral associate at the University of Minnesota in Prof. Kelsey Stoerzinger’s lab, focusing on nitrate electro-reduction and catalyst surface dynamics.

Research Expertise & Contributions

Dr. Pathak’s research lies at the intersection of nanotechnology, electrochemistry, and materials science. His expertise includes:

• Electrochromic materials and devices
• Raman spectroscopy (in-situ and operando analysis)
• Supercapacitors and water splitting technologies
• Electrochemical energy storage and conversion
• Spectroscopic sensing for biomedical applications

He has extensive experience in using Raman spectroscopy to investigate phonon behavior in silicon semiconductors and optical/electronic devices under varying conditions such as temperature and concentration. At INST, his current research focuses on applying advanced spectroscopic techniques to detect critical biomarkers for tuberculosis.

Publications & Scholarly Impact

Dr. Pathak has made significant academic contributions with:

• 55 research publications in reputed international journals
• Strong interdisciplinary collaborations across physics, chemistry, biosciences, and engineering

His work reflects both fundamental understanding and applied innovation in nanomaterials and electrochemical systems.

Honors & Awards

• GATE Qualified (Physics) – 2016, 2017
• CSIR-UGC NET-JRF (Physics, 2016) – All India Rank 35 (awarded by Council of Scientific and Industrial Research)
• University Star Postdoctoral Fellowship – University of Seoul (2023)

Conferences & Scientific Engagements

Dr. Pathak has actively participated in and contributed to leading scientific forums, including:

• International Conference on Nanoscience and Nanotechnology (2019)
• Advanced Materials and Nanotechnology (2020)
• International Conference on Advanced Materials (2023)
• Materials Research Science and Engineering Center (2024)
• BARD CEC Workshop on Electrochemistry, University of Texas at Austin (2025) – Invited Speaker
• ECS248 Conference, University of Chicago (2025) – Research presentation

Eligibility for Best Researcher Award 

Dr. Devesh Kumar Pathak is highly eligible for the Best Researcher Award (Scientific Laurels) owing to his outstanding academic achievements, strong research output, and impactful international experience in the field of nanoscience and electrochemistry. He has authored 55 peer-reviewed publications and made significant contributions to advanced areas such as electrochromic devices, energy storage systems, and electrochemical catalysis. His expertise in Raman spectroscopy for in-situ and operando analysis, along with his interdisciplinary collaborations, highlights his innovative approach to solving complex scientific problems. Dr. Pathak’s research journey includes prestigious positions at the Indian Institute of Technology Indore, University of Seoul, and University of Minnesota, reflecting strong global exposure. He has received notable recognitions such as CSIR-UGC NET-JRF (AIR 35) from the Council of Scientific and Industrial Research and an international postdoctoral fellowship. His role as an invited speaker at reputed international conferences further demonstrates his scientific leadership. Currently contributing to cutting-edge biomedical sensing research at the Institute of Nano Science and Technology, Dr. Pathak exemplifies excellence, innovation, and sustained impact, making him a deserving candidate for this prestigious award.