Helium's chilling journey to cool a particle accelerator
Today it only takes one and a half hours to make a superconducting particle accelerator at the Department of Energy's SLAC National Accelerator Laboratory colder than outer space.
Today it only takes one and a half hours to make a superconducting particle accelerator at the Department of Energy's SLAC National Accelerator Laboratory colder than outer space.
Superconductivity
Aug 31, 2022
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When it goes online, the MAGIS-100 experiment at the Department of Energy's Fermi National Accelerator Laboratory and its successors will explore the nature of gravitational waves and search for certain kinds of wavelike ...
Quantum Physics
Aug 19, 2022
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Topological insulators, or TIs, have two faces: Electrons flow freely along their surface edges, like cars on a superhighway, but can't flow through the interior of the material at all. It takes a special set of conditions ...
Optics & Photonics
Aug 18, 2022
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Electrons find each other repulsive. Nothing personal—it's just that their negative charges repel each other. So getting them to pair up and travel together, like they do in superconducting materials, requires a little ...
Superconductivity
Aug 1, 2022
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675
A new study shows that nickel oxide superconductors, which conduct electricity with no loss at higher temperatures than conventional superconductors do, contain a type of quantum matter called charge density waves, or CDWs, ...
Superconductivity
Jul 25, 2022
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After a long day of work, you might feel tired or exhilarated. Either way, you are affected by what happened to you in the past.
General Physics
Jun 15, 2022
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246
For tens of thousands of years, Aboriginal Australians have created some of the world's most striking artworks. Today their work continues long lines of ancestral traditions, stories of the past and connections to current ...
Archaeology
May 27, 2022
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Nestled 30 feet underground in Menlo Park, California, a half-mile-long stretch of tunnel is now colder than most of the universe. It houses a new superconducting particle accelerator, part of an upgrade project to the Linac ...
General Physics
May 10, 2022
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2029
Plants rely on a process called carbon fixation—turning carbon dioxide from the air into carbon-rich biomolecules—for their very existence. That's the whole point of photosynthesis, and a cornerstone of the vast interlocking ...
Biotechnology
Apr 29, 2022
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251
Rechargeable lithium-ion batteries don't last forever—after enough cycles of charging and recharging, they'll eventually go kaput, so researchers are constantly looking for ways to squeeze a little more life out of their ...
Materials Science
Apr 28, 2022
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