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Physics news
Scientists propose a new method to search for dark matter using LIGO
A new study published in Physical Review Letters (PRL) proposes using gravitational wave detectors like LIGO to search for scalar field dark matter.
New material with wavy layers of atoms exhibits unusual superconducting properties
MIT physicists and colleagues have created a new material with unusual superconducting and metallic properties, thanks to wavy layers of atoms only billionths of a meter thick that repeat themselves over and over to create ...
Condensed Matter
17 hours ago
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196
Researchers build AI model database to find new alloys for nuclear fusion facilities
A study led by the Department of Energy's Oak Ridge National Laboratory details how artificial intelligence researchers have created an AI model to help identify new alloys used as shielding for housing fusion applications ...
General Physics
17 hours ago
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129
Mysteries of the bizarre 'pseudogap' in quantum physics finally untangled
By cleverly applying a computational technique, scientists have made a breakthrough in understanding the "pseudogap," a long-standing puzzle in quantum physics with close ties to superconductivity. The discovery, presented ...
Superconductivity
19 hours ago
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96
Topological quantum computers a step closer with new method to 'split' electrons
The topological quantum computer still exists only in theory but, if possible, would be the most stable and powerful computing machine in the world. However, it requires a special type of qubit (quantum bit) that has yet ...
Condensed Matter
22 hours ago
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58
Findings hint at a superfluid phase in ²⁹F and ²⁸O
Data collected by the SAMURAI spectrometer at RIKEN's RI Beam Factory (RIBF) in Japan recently led to the detection of a rare fluorine (F) isotope, known as 30F. This has opened interesting possibilities for the study of ...
Were Bohr and von Neumann really in conflict over quantum measurements?
Analysis suggests that the two pioneers of quantum mechanics, Niels Bohr and John von Neumann, may have had more similar views than previously thought regarding the nature of quantum systems, and the classical apparatus used ...
Quantum Physics
Sep 19, 2024
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17
Researchers improve tunability in optical differentiation
A new technique may make it easier for researchers to create real-time images of microscopic samples by considering the waves that propagate through sample surfaces as light interacts with them.
Optics & Photonics
Sep 19, 2024
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3
Ocean waves grow way beyond known limits, new research finds
Scientists have discovered that ocean waves may become far more extreme and complex than previously imagined.
General Physics
Sep 18, 2024
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LHC experiments observe quantum entanglement at the highest energy yet
Quantum entanglement is a fascinating feature of quantum physics—the theory of the very small. If two particles are quantum-entangled, the state of one particle is tied to that of the other, no matter how far apart the ...
General Physics
Sep 18, 2024
0
127
Tracking plasma progression in a picosecond: Physicists develop ultra-fast laser method to study high-density plasmas
In a few picoseconds (trillionths of a second), a small, thin piece of copper momentarily becomes dense plasma, specifically a state called warm dense matter, warm being a relative term—the metal is nearly 200,000 degrees ...
Plasma Physics
Sep 18, 2024
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106
Physicists reveal evolution of shell structure using machine learning
A research team has used a machine learning approach to investigate the evolution of shell structure for nuclei far from the stability valley. The study, published in Physics Letters B and conducted by researchers from the ...
General Physics
Sep 18, 2024
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Researchers simplify design of optical atomic clocks without compromising performance
Researchers have demonstrated a new optical atomic clock that uses a single laser and doesn't require cryogenic temperatures. By greatly reducing the size and complexity of atomic clocks without sacrificing accuracy and stability, ...
Quantum Physics
Sep 18, 2024
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61
Different qubit architecture could enable easier manufacturing of quantum computer building blocks
Scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have shown that a type of qubit whose architecture is more amenable to mass production can perform comparably to qubits currently dominating ...
Quantum Physics
Sep 18, 2024
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16
Antiferromagnetic spintronics advance opens door to next-gen electronics
University of Nebraska–Lincoln researchers have achieved a breakthrough in antiferromagnetic spintronics, a development that could expand the nanotechnology's capabilities, which have been limited by their need for excessive ...
Condensed Matter
Sep 18, 2024
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10
Neutron scientists wake a sleeping giant after nine-month nap and makeover
What's the best way to wake a giant after a long nap? "Very carefully, and with a lot of planning," said a grinning John Galambos. He was the project director for the Proton Power Upgrade project, or PPU, at Oak Ridge National ...
General Physics
Sep 18, 2024
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2
Newly developed OLED could enable compact, lightweight night vision
A new type of OLED (organic light emitting diode) could replace bulky night vision goggles with lightweight glasses, making them cheaper and more practical for prolonged use, according to University of Michigan researchers.
Optics & Photonics
Sep 17, 2024
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59
Zirconium metals under extreme conditions found to deform in surprisingly complex ways
Materials are crucial to modern technology, especially those used in extreme environments like nuclear energy systems and military applications. These materials need to withstand intense pressure, temperature and corrosion. ...
Condensed Matter
Sep 17, 2024
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69
Nuclear theorists turn to supercomputers to map out matter's building blocks in 3D
Deep inside what we perceive as solid matter, the landscape is anything but stationary. The interior of the building blocks of the atom's nucleus—particles called hadrons that a high school student would recognize as protons ...
General Physics
Sep 17, 2024
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168
Black hole pairs may unveil new particles
In a paper published in Physical Review Letters this week, physicists from Amsterdam and Copenhagen argue that close observations of merging black hole pairs may unveil information about potential new particles. The research ...
General Physics
Sep 17, 2024
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119
More news
CMS experiment at CERN weighs in on the W boson mass
New technology produces ultrashort ion pulses
Energy-saving computing with magnetic whirls
AI enhances plasma plume analysis
Generating spin currents directly using ultrashort laser pulses
Researchers simulate novel metal-filtered VCSEL modal control
Physicists achieve ultrafast steering of quantum-entangled electrons
Other news
Independent origins of frog glue and its role in predator evasion
Human genome stored on 'everlasting' memory crystal
Can captive tigers be part of the effort to save wild populations?
Research predicts rise in tropical hydraulic failure
New study uncovers unexpected interaction between Mars and the solar wind
Latent information carried by photons enables super-precise spectrometer
Wave scattering simulation unlocks potential metamaterials
Study accelerates AI-based particle size probe for medication manufacturing
NASA develops process to create very accurate eclipse maps
The mystery of human wrinkles: What do the cells say?
AI model can reveal the structures of crystalline materials
