LHC now colder than deep space
(PhysOrg.com) -- The LHC (Large Hadron Collider) is once again colder than deep space as it is prepared for experiments to resume in late November.
News tagged with liquid helium
Realizing clean qubits for quantum computers using electrons on helium
Future quantum computers could be based on electrons floating above liquid helium, according to study by a RIKEN physicist and collaborators, appearing in Physical Review Applied.
Condensed Matter
Mar 28, 2024
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141
Conduction-cooled accelerating cavity proves feasible for commercial applications
From televisions to X-ray machines, many modern technologies are enabled by electrons that have been juiced up by a particle accelerator. Now, the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility ...
General Physics
Feb 29, 2024
1
115
Creating vortices in a superfluid made of light
By using a special combination of laser beams as a very fast stirrer, RIKEN physicists have created multiple vortices in a quantum photonic system and tracked their evolution. This system could be used to explore exotic new ...
Nanophysics
Nov 21, 2023
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42
Visualization of electron dynamics on liquid helium for the first time
An international team led by Lancaster University has discovered how electrons can slither rapidly to-and-fro across a quantum surface when driven by external forces.
Soft Matter
Mar 21, 2023
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254
New type of bolometer detector for far-infrared telescopes
To study how stars and planets are born we have to look at star cradles hidden in cool clouds of dust. Far-infrared telescopes are able to pierce through those clouds. Conventionally, niobium nitride bolometers are used as ...
Astronomy
Feb 17, 2023
0
126
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.
Superconductivity
Aug 31, 2022
0
181
Rocket launch to image supernova remnant
A Northwestern University astrophysics team is aiming for the stars—well, a dead star, that is.
Astronomy
Aug 11, 2022
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493
You can hear every event twice in a three-dimensional quantum gas
If you could immerse yourself in a quantum fluid, you would hear every event twice, because they support two sound waves with different speeds.
Quantum Physics
Jun 7, 2022
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1328
Developing next-generation superconducting cables
Researchers at Florida State University's Center for Advanced Power Systems (CAPS), in collaboration with Colorado-based Advanced Conductor Technologies, have demonstrated a new, ready-to-use superconducting cable system—an ...
Superconductivity
May 24, 2022
1
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