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Uniquely versatile undergraduate and graduate programs, an unrivaled breadth of research training, and Nobel Prize-winning work in world class facilities, defines the Department of Physics at Cornell University as a national and global leader in physics training and education. 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.
By David Nutt, Cornell Chronicle
March 12, 2024
How do you know you are looking at a dog? What are the odds you are right?
If you’re a machine-learning algorithm, you sift through thousands of images – and millions of probabilities – to arrive at the “true” answer, but different algorithms take different routes to get there.
A collaboration between researchers from Cornell and the University of Pennsylvania has found a way to cut through that mind-boggling amount of data and show that most successful deep neural networks follow a similar trajectory in the same “low-dimensional” space.
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Microscopic machines engineered by Cornell researchers can autonomously synchronize their movements, opening new possibilities for the use of microrobots in drug delivery, chemical mixing and environmental remediation, among other applications.
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Cornell researchers in physics and engineering have created the smallest walking robot yet. Its mission: to be tiny enough to interact with waves of visible light and still move independently, so that it can maneuver, and take images and measurements.
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Students venture out onto Cayuga Lake for hands-on learning about wind speed, velocity, buoyancy, and more
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Cornell researchers have identified the highest achievable superconducting temperature of graphene – 60 Kelvin. The finding is mathematically exact and is spurring new insights into the factors that fundamentally control superconductivity.
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Yuval Grossman, professor of physics in the College of Arts and Sciences, has been elected as a fellow of the American Physical Society for seminal contributions in “flavor” physics.
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The conference focused on the current status and future of heavy quark physics while highlighting the science Lepage has done throughout his career.
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Elijah Sheridan, a doctoral student in physics from Lansing, Michigan, studies string theory under the guidance of Liam McAllister at Cornell.
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Hopfield and Geoffrey Hinton of the University of Toronto were honored for their work in training artificial neural networks.
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Research in the department is organized in two laboratories, the Laboratory of Atomic and Solid State Physics (LASSP) and the Laboratory for Elementary Particle Physics (LEPP). Explore the links below to learn more about the major research areas of the department and the facilities available to researchers.