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Posts Tagged Department of Physics and Astronomy

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Bird perched on large rock against hazy sky.
Science & Technology
November 28, 2023 | 09:36 am

How do living things use meaningful information to survive?

A team from the Department of Physics and Astronomy has applied the theory of semantic information to a realistic model capturing attributes of living systems—and found the critical point where information matters for survival.

topics: Adam Frank, Department of Physics and Astronomy, featured-post-side, Gourab Ghoshal, research finding, School of Arts and Sciences,
Large red sphere representing a qubit.
Science & Technology
November 17, 2023 | 08:43 am

Qubit by qubit: Optimizing silicon for quantum computing

A team of researchers including John Nichol, an associate professor of physics, has won a grant from the US Air Force Office of Scientific Research to address challenges posed by silicon spin qubits.

topics: Department of Physics and Astronomy, John Nichol, research funding, School of Arts and Sciences,
view from the International Space Station with a large white arm and tube in front of a blue space backdrop.
Science & Technology
November 15, 2023 | 12:52 pm

New tools will help study quantum chemistry aboard the International Space Station

Rochester Professor Nicholas Bigelow helped develop experiments conducted at NASA’s Cold Atom Lab to probe the fundamental nature of the world around us.

topics: Department of Physics and Astronomy, featured-post, Hajim School of Engineering and Applied Sciences, Institute of Optics, Nicholas Bigelow, quantum science, research finding, School of Arts and Sciences,
University buildings are seen from above at twilight
In Photos
September 28, 2023 | 02:50 pm

September 2023 in photos

Take a brief look back at some memorable moments captured at Rochester in September.

topics: Arts Sciences and Engineering, community, Department of Brain and Cognitive Sciences, Department of Physics and Astronomy, Institute of Optics, Medical Center, School of Arts and Sciences,
John Nichol faces the camera with his head and shoulders near a dilution refrigerator, which he uses to study thermoelectricity at the nanoscale level.
Science & Technology
September 12, 2023 | 08:09 am

A quantum leap in cooling atoms for better computers

A new grant will allow John Nichol and his team to study thermoelectricity to help develop more efficient quantum computers.

topics: Department of Physics and Astronomy, featured-post-side, John Nichol, quantum science, research funding, School of Arts and Sciences,
Inside the OMEGA target chamber, multiple lasers are aimed at a target amid a red cast of light.
Science & Technology
September 5, 2023 | 08:26 am

Could artificial intelligence power the future of fusion?

Rochester scientists will develop machine learning to help predict, design, and improve laser-fusion implosions for inertial fusion energy.

topics: artificial intelligence, Christopher Kanan, Department of Computer Science, Department of Mechanical Engineering, Department of Physics and Astronomy, featured-post-side, Hajim School of Engineering and Applied Sciences, Laboratory for Laser Energetics, research funding, Riccardo Betti, School of Arts and Sciences,
Example of superconducting circuits like this one (Niobium on Silicon substrate) fabricated at the University of Rochester cleanroom (URNano).
In Photos
June 21, 2023 | 01:42 pm

Creating superconducting circuits

Rochester researchers led by Machiel Blok are formulating new techniques—including one that uses qudits instead of qubits—to improve superconducting circuits and make quantum computers that are more powerful and reliable. This is how they qudit >>

topics: Department of Physics and Astronomy, Machiel Blok, quantum science, research funding, School of Arts and Sciences,
Researchers looking on at wall-sized, vividly colored screens showing simulations of laser-driven experiments.
Science & Technology
January 6, 2023 | 02:20 pm

Flash Center moves to Rochester, advances cutting-edge physics research

The Flash Center—devoted to computer simulations to advance understanding of astrophysics, plasma science, high-energy-density physics, and fusion energy—has moved from the University of Chicago to Rochester.

topics: Department of Physics and Astronomy, high-energy-density physics, Laboratory for Laser Energetics, Petros Tzeferacos, School of Arts and Sciences,
Image from space shows one large pink ring in the foreground and two smaller stars, one on other side.
Voices & Opinion
January 5, 2023 | 02:49 pm

Lasers usher in a new era of astronomy

Large-scale, laser-based experiments have recently revolutionized astrophysics, writes Rochester professor Adam Frank, allowing scientists to recreate the cosmos in science labs.

topics: Adam Frank, Department of Physics and Astronomy, high-energy-density physics, School of Arts and Sciences,