Razmil

Postgraduate in Physics with a specialization in material and plasma physics, experienced in characterization techniques. Research work focused on cold plasma etching on materials polymeric surfaces at nanoscales. To find a challenging carrier in a prestigious institution so that I may grow professionally and ethically, while earning a good reputation.

Strong interest in exploring the optical and surface morphology behaviour on oxides and polymers using cold plasma APPJ(Atmospheric Pressure Plasma Jet).

M.Sc. Research Student – Materials Research Lab at M. S. Ramaiah University of Applied Sciences (2023-01 – Present)

Under associate prof. Dr. Vikas M Shelar

• Designed and optimized Slayer exciter circuits in multiple configurations to generate stable cold plasma for surface-modification experiments.
• Performed comprehensive plasma diagnostics using Optical Emission Spectroscopy (OES) to determine electron temperature, electron density, and plasma behaviour.
• Conducted cold plasma etching on polymeric substrates (PMMA, transparent PVC) and assessed plasma-induced modifications through UV–Vis, FT-IR, AFM, and water contact angle analysis.
• Analysed and interpreted experimental data to correlate plasma parameters with etching efficiency, surface morphology changes, and overall material response

Master of Science (M.Sc.) in Physics – MS Ramaiah University of Applied Sciences (2023-01 – 2025-12)

Bachelor of Science (B.Sc.) in Physics, Mathematics, and computer application – Mar Dionysius College (2019-01 – 2022-12)