Plasma Physics Course: Learn from IIT Roorkee Prof. MV Sunil Krishna
Course Details
| Exam Registration | 242 |
|---|---|
| Course Status | Ongoing |
| Course Type | Core |
| Language | English |
| Duration | 12 weeks |
| Categories | Physics |
| Credit Points | 3 |
| Level | Undergraduate/Postgraduate |
| Start Date | 19 Jan 2026 |
| End Date | 10 Apr 2026 |
| Enrollment Ends | 02 Feb 2026 |
| Exam Registration Ends | 20 Feb 2026 |
| Exam Date | 24 Apr 2026 IST |
| NCrF Level | 4.5 — 8.0 |
Unlocking the Secrets of the Universe: An Introduction to Plasma Physics
Plasma, often called the fourth state of matter, is the most abundant form of ordinary matter in the visible universe. From the fiery heart of stars to the shimmering auroras in our polar skies, plasma is everywhere. This fascinating field of physics bridges the gap between the microscopic world of charged particles and macroscopic phenomena that shape our cosmos and technology.
In this detailed guide, we explore a comprehensive 12-week course on Plasma Physics and Applications, instructed by Prof. MV Sunil Krishna from the prestigious Indian Institute of Technology (IIT) Roorkee. This course is designed to provide a solid foundation for students and professionals eager to understand this dynamic state of matter.
Meet Your Instructor: Prof. MV Sunil Krishna
Prof. Krishna brings a wealth of knowledge and research experience to this course. His academic and professional journey is impressive:
- M.Sc. (Physics) from Sri Venkateswara University, Tirupati.
- M.Phil (Theoretical High Energy Physics) from the University of Hyderabad.
- Ph.D (Atmospheric and Space Physics) from IIT Roorkee.
He has been an Assistant Professor in Physics at IIT Roorkee since 2011. His primary research focuses on atmospheric and space physics, with a specific interest in understanding how space weather—driven by intense solar events like solar flares and coronal mass ejections—impacts Earth's geospace, particularly the mesosphere, thermosphere, and ionosphere. His research group at IIT Roorkee combines satellite data, ground-based measurements, and advanced modeling techniques to unravel these complex interactions.
Course Overview: What You Will Learn
This course is meticulously structured over 12 weeks to take you from the fundamental concepts of plasma to its cutting-edge applications.
Detailed 12-Week Course Layout
| Week | Topics Covered |
|---|---|
| Week 1 | Introduction to Plasma Physics, Plasma systems, Formation, Plasma Frequency, Debye Shielding |
| Week 2 | Plasma parameters, Criteria for Plasma, Particle theory, Motion in uniform E & B fields |
| Weeks 3-4 | Particle drifts (E×B, gradient, curvature), Magnetic mirrors, Motion in non-uniform fields |
| Week 5 | Adiabatic invariants, Fluid description of plasma, Pressure and viscous forces |
| Week 6 | Two-fluid equations, Continuity equation, Fluid drifts, Plasma approximation |
| Week 7 | Single fluid equations, Frozen-in magnetic fields, Magnetohydrodynamics (MHD) |
| Week 8 | Wave representation, Group & phase velocity, Plasma oscillations, Electron plasma waves |
| Week 9 | Linear perturbation theory, Acoustic & Ion-acoustic waves, EM wave propagation in plasma |
| Week 10 | Diffusion & mobility in weakly ionized plasma, Decay, Recombination, Ambipolar diffusion |
| Week 11 | Plasma stability, Instabilities (two-stream, gravitational, Rayleigh-Taylor), Turbulence |
| Week 12 | Applications in Space Science, Astrophysics, Surface Engineering, Material Science, RF & Microwave Engineering, Laser plasmonic science |
Who Should Enroll?
This course is perfectly tailored for:
- Intended Audience: B.Tech students in EE/ECE, M.Sc. (Physics) students, and Pre-PhD researchers.
- Prerequisites: A foundational course in Physics, knowledge of Electrodynamics. Suitable for II-year B.Tech, MSc., and Pre-PhD students.
Industry Relevance and Support
The skills and knowledge gained from this course are highly valued in premier research and development organizations, including:
- DRDO (Defence Research and Development Organisation)
- Institute for Plasma Research
- PRL (Physical Research Laboratory)
- ISRO (Indian Space Research Organisation)
Understanding plasma physics is crucial for advancements in nuclear fusion energy, spacecraft communication, satellite technology, and advanced material processing.
Essential Reference Books
To deepen your understanding, Prof. Krishna recommends the following authoritative texts:
- Chen F.F., “Introduction to Plasma Physics”, Springer Press.
- Kelley Michael C., "The Earth's Ionosphere: Plasma Physics and Electrodynamics", Elsevier.
- John P.I., "Plasma Science and the Creation of Wealth", Tata McGraw Hill.
- Davidson R.C., “Physics of Non-Neutral Plasmas”, Allied Publishers.
- Eliezer S. and Eliezer Y., “The Fourth State of Matter: An Introduction to Plasma Science”, CRC Press.
Why Study Plasma Physics?
Plasma physics is not just an academic pursuit; it's a gateway to understanding the universe and driving technological innovation. This course offers:
- Foundational Knowledge: From Debye shielding to magnetohydrodynamics (MHD).
- Practical Insights: Learn about real-world phenomena like space weather and its impact on technology.
- Career Advancement: Gain expertise sought after by top-tier research institutions and industries.
- Interdisciplinary Approach: Connect concepts from electromagnetism, fluid dynamics, and statistical mechanics.
Embark on this 12-week journey to master the physics of the fourth state of matter. Whether you aim to unravel the mysteries of solar storms or develop the next generation of plasma-based technology, this course by Prof. MV Sunil Krishna provides the rigorous foundation you need.
Enroll Now →