Overview
From the tiniest particles to the vastness of galaxies, physicists explore the fundamental principles that govern the universe. At Illinois State University, our Physics major offers a broad and dynamic curriculum that builds both foundational understanding and specialized expertise.
You’ll study key areas such as:
- Motion
- Electromagnetism
- Quantum Physics
- Thermodynamics
- Materials Physics
- Nanoscience
- Optics and Nanophotonics
- Statistical Mechanics
- Relativity
Along with strong preparation in theoretical and experimental physics, computational physics, and mathematics, our program now offers new, cutting-edge tracks designed to meet the evolving demands of modern science and technology:
- Astronomy and Astrophysics – Explore the cosmos, from exoplanets to galaxies, through observation, data analysis, and modeling.
- Quantum Information & Material Science – Dive into the rapidly growing world of quantum technologies, materials research, and nanoscience.
- Artificial Intelligence and Machine Learning – Learn how AI and data-driven tools are revolutionizing physics research, instrumentation, and industry applications.
Why Study Physics?
Physics drives discovery and innovation—from clean energy and semiconductors to quantum computing and space exploration. Our program helps you develop the ability to think critically, model complex systems, and solve real-world problems—skills that are highly valued in today’s technology-driven world.
Illinois State’s Physics Department is consistently ranked among the top 20 undergraduate-only physics programs in the nation. Whether you pursue graduate studies or begin a career in engineering, computing, data science, or research, you’ll be prepared to make an impact in emerging scientific and technological frontiers.
Popular and growing career paths include:
- Engineering and Technology Development
- Quantum Computing and Advanced Materials Research
- Data Science, Artificial Intelligence, and Machine Learning
- Photonics, Optics, and Laser Technology
- Semiconductor and Nanotechnology Industry
- Renewable and Sustainable Energy
- Aerospace and Defense Technology
- Applied Physics in Industry, Business, and National Labs
- Space Science and Astrophysics
- University and Community College Teaching
- K–12 STEM and Physics Educator