Physics

Elena Aprile leads the XENON collaboration, which has built the world’s largest and most sensitive device yet to look for evidence of weakly interacting massive dark matter particles, or WIMPs. (Symmetry magazine)

Elena Aprile, a physics professor at Columbia who is leading the world’s most sensitive search yet for dark matter, will receive the American Astronomical Society’s 2019 Berkeley Prize.
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By compressing layers of boron nitride and graphene, researchers were able to enhance the material's band gap, bringing it one step closer to being a viable semiconductor for use in today’s electronic devices.

A Columbia University-led international team of researchers has developed a technique to manipulate the electrical conductivity of graphene with compression, bringing the material one step closer to being a viable semiconductor for use in today’s electronic devices.

Illustration of a black hole in the Milky Way

Columbia astrophysicists have discovered 12 black hole-low mass binaries orbiting Sgr A* at the center of the Milky Way galaxy. Their existence suggests there are likely about 10,000 black holes within just three light years of the Galactic Center.

A Columbia University-led team of astrophysicists has discovered a dozen black holes gathered around Sagittarius A* (Sgr A*), the supermassive black hole in the center of the Milky Way Galaxy.

Assistant Professor of Astronomy David Kipping has been named a recipient of the prestigious 2018 Sloan Research Fellowship.

Photo courtesy of NASA Goddard Space Flight Center

A new study suggests that a prediction explaining the unusual brightness of some astronomical explosions, first developed by Columbia astronomers and physicists, is correct.
Sebastian Will, assistant professor of physics, and a team of researchers at MIT have taken an important step toward the long-sought goal of a quantum computer, which in theory should be capable of vastly faster computations than conventional computers for certain kinds of problems.
A portrait shot of Andrew Millis
Columbia University Physics Professor Andrew Millis has been named the 2017 recipient of the Hamburg Prize for Theoretical Physics for his groundbreaking research on the electronic properties of correlated materials.

From left to right, the Columbia physicists working on LIGO: Zsuzsa Márka, Szabi Márka, and Imre Bartos.

Three Columbia astrophysicists are celebrating a major scientific discovery – the detection of gravitational waves. The finding, made by the LIGO Observatory in which the Columbia team plays an integral role...

Dear Alma,

This year is the centennial of Einstein’s general theory of relativity. Given how famous our physics department became, did he ever come to Columbia to talk about it?

Physics professor Brian Cole is renowned for Accelerated Physics, his two-semester course for first-year students that covers the usual introductory physics sequence, plus relativity, waves and introductory quantum mechanics.

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