Prof. Dr. Smruti Ranjan Mohanty | Plasma Physics | Best Researcher Award

Professor-G at Centre of Plasma Physics-Institute for Plasma Research, Indiabd268

Dr. Smruti Ranjan Mohanty is a distinguished plasma physicist specializing in experimental plasma research. 📡 With a Ph.D. from the University of Delhi (1998), his expertise spans Extreme Ultraviolet (EUV) sources, Plasma Focus devices, and Inertial Electrostatic Confinement Fusion. 🔬 He has held research and teaching positions globally, including Japan, France, Singapore, and Malaysia. 🌏 Currently a Professor at the Centre of bd268-Institute for Plasma Research, Assam, he has significantly contributed to plasma-based material processing, diagnostics, and nuclear fusion. ⚛️ His pioneering work has earned him numerous international fellowships and accolades. 🏆

Professional Profile:

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Education & Experience 🎓👨‍🔬

• Ph.D. in Physics (1998) – University of Delhi, India 📖

• Research Scholar – University of Delhi (1990-1997) 🏫

• Visiting Research Scholar – University of Malaya, Malaysia (1992) ✈️

• Research Associate – Centre of Plasma Physics, India (1997-1998) 🏢

• Visiting Scientist – Tokyo Institute of Technology, Japan (2000) 🇯🇵

• Post-Doctoral Research Fellow – University of Orleans, France (2000-2001) 🇫🇷

• Research Fellow – Nanyang Technological University, Singapore (2004) 🇸🇬

• JSPS Post-Doctoral Fellow – Tokyo Institute of Technology, Japan (2004-2006) 🏅

• Visiting Research Professor – University of Toyama, Japan (2009) 🎓

• Professor-G – Centre of Plasma Physics-Institute for Plasma Research, India (2021-Present) 🔬

Professional Development 🚀

Dr. Mohanty has been at the forefront of plasma physics, contributing significantly to next-generation EUV lithography, plasma-based material processing, and fusion energy research. ⚛️ His work in plasma focus devices has led to advancements in X-ray and neutron production, while his research in IEC fusion has resulted in a compact neutron source for security and medical imaging. 🏥 His experience spans experimental diagnostics, including spectroscopy and imaging techniques. 📸 As a mentor, he has guided young researchers in cutting-edge plasma technology. 🎓 His global collaborations have strengthened international research in plasma applications. 🌍

Research Focus 🔬⚡

Dr. Mohanty’s research explores plasma-based energy sources, fusion, and materials processing. 💡 His work on EUV Lithography sources is crucial for next-generation semiconductor manufacturing. 🏭 He has extensively studied Plasma Focus Devices, generating high-energy particles and radiation for medical and industrial applications. 🏥⚙️ His laser-produced plasma research aids in nanomaterial fabrication, while IEC fusion studies have led to portable neutron sources. 🔄 He also pioneers plasma-based hardening of materials and nuclear diagnostics for tokamak reactors. 🚀 His research supports advancements in clean energy, medical imaging, and defense technology. 🛡️

Awards & Honors 🏅🎖️

• 🏆 Junior Merit Scholarship (1982-84)

• 🏅 CSIR Senior Research Fellowship (1995-97)

• 🇮🇳 BOYSCAST Post-Doctoral Fellowship, DST, India (1999-00)

• 🇫🇷 French Research Ministry Post-Doctoral Fellowship (2000-01)

• 🎖️ Young Scientist Fellowship, DST, India (2004-07)

• 🇸🇬 Research Fellowship, National Institute of Education, Singapore (2004)

• 🇯🇵 JSPS Post-Doctoral Fellowship, Japan (2004-06)

• 🏅 Visiting Research Professor, University of Toyama, Japan (2009)

Publication Top Notes

1. “Role of Additional Grids on Ion Flow Dynamics of an Inertial Electrostatic Confinement Fusion Neutron Source”

   • Authors: Not specified in the provided information.​

   • Journal: Fusion Engineering and Design​

   • Publication Date: June 2025​

   • DOI: 10.1016/j.fusengdes.2025.114985​

   • Summary: This paper investigates the influence of incorporating additional grids within an Inertial Electrostatic Confinement Fusion (IECF) device on ion flow dynamics and neutron production rates. The study aims to enhance the understanding of how multigrid configurations can improve ion confinement and overall device performance.​

2. “Improvement in Ion Confinement Time with Multigrid Configuration in an Inertial Electrostatic Confinement Fusion Device”

   • Authors: L. Saikia, S. Adhikari, S. R. Mohanty, and D. Bhattacharjee​CoLab

   • Journal: Physical Review E​

   • Publication Date: July 15, 2024​

   • DOI: 10.1103/PhysRevE.110.015203​

   • Summary: This study employs kinetic simulations to compare traditional single-grid IECF devices with triple-grid variants. The findings suggest that the triple-grid configuration significantly enhances ion confinement by directing ion beams more effectively toward the center, resulting in longer ion lifetimes and potentially higher fusion rates. ​

3. “Effect of Helium Ion Irradiation on FP479 Graphite”

   • Authors: Not specified in the provided information.​

   • Journal: IEEE Transactions on Plasma Science​

   • Publication Date: July 2024​

   • DOI: 10.1109/TPS.2023.3336332​

   • Summary: This paper examines the impact of helium ion irradiation on FP479 graphite, focusing on material degradation, structural changes, and implications for plasma-facing components in fusion reactors.​

4. “Degradation of Methylene Blue through Atmospheric Pressure Glow Discharge Plasma Treatment”

   • Authors: Not specified in the provided information.​

   • Journal: Physica Scripta​

   • Publication Date: January 1, 2024​

   • DOI: 10.1088/1402-4896/ad14d2​

   • Summary: This study explores the use of atmospheric pressure glow discharge plasma for degrading methylene blue dye in aqueous solutions, highlighting the effectiveness of plasma treatment in wastewater purification applications.​

5. “Effect of Positive Polarity in an Inertial Electrostatic Confinement Fusion Device: Electron Confinement, X-Ray Production, and Radiography”

   • Authors: Not specified in the provided information.​

   • Journal: Fusion Science and Technology​

   • Publication Date: August 18, 2023​

   • DOI: 10.1080/15361055.2023.2176690​

   • Summary: This paper investigates the effects of applying positive polarity to the cathode in an IECF device, focusing on changes in electron confinement, X-ray production, and potential applications in radiography.

Conclusion

Prof. Smruti Ranjan Mohanty has made exceptional contributions to plasma physics research, particularly in EUV lithography, neutron sources, and plasma-material interactions. His pioneering work has had significant scientific and technological impacts, making him a deserving candidate for the Best Researcher Award.