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Unsurpassed in many areas

About Us

The Cornell University Department of Physics, known for the versatility of its program, the breadth of its training, and Nobel Prize-winning work, is unsurpassed in many areas. The presence on campus of a particle accelerator, one of just a few of its magnitude anywhere in the world, contributes to Cornell’s reputation in particle and accelerator physics. The department has more than 40 active professors,  approximately 180 graduate students and 65 undergraduate majors, and offers a full range of university-level work in physics, from general education courses for nonscientists to doctoral-level independent research.

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The Bethe Way: Department of Physics Magazine

The Bethe Way is the department's yearly magazine. In it, we share exciting highlights of  faculty hires, research breakthroughs, staff changes, teaching reform, faculty awards, and alumni connections.

Click here to read a recent issue.

Physics News

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Faculty excellence in teaching and advising honored with 2026 awards

Cornell’s College of Arts & Sciences honors the winners of its 2026 teaching and advising awards. Faculty members Nicole Giannella, Karola Mészáros and Landon Schnabel stand out this year, earning major awards for excellence; many instructors and teaching assistants received recognition, as well.

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New instrument will map the formation of early galaxies

Researchers in Cornell's College of Arts and Sciences report on the first observations with the Tomographic Ionized-carbon Mapping Experiment (TIME). The instrument uses a technique called line-intensity mapping to explore the early universe.

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Peter Wittich

"On my first day after joining a research group in graduate school a professor said, I hear you’re interested in instrumentation.’ I didn’t know what that was, but I thought I’d better say yes. When people think about physics, they think about a guy with a pencil and paper, but physics is an experimental science.”

- Peter Wittich,  Professor and Director, Laboratory of Elementary Particle Physics

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