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Physics news
Foregoing quantum chaos to achieve high-fidelity quantum state transfer
An international team of scientists from China and the U.S. has developed a scalable protocol for high-fidelity quantum state transfer (QST) in a 36-qubit superconducting quantum circuit.
A high-temperature superconductor with zero resistance that exhibits strange metal behavior
Researchers at Zhejiang University and Sun Yat-Sen University have gathered evidence of high-temperature superconductivity with zero resistance and strange metal behavior in a material identified in their previous studies.
Researchers discover new flat electronic bands, paving way for advanced quantum materials
In a study published in Nature Communications, a team of scientists led by Rice University's Qimiao Si predicts the existence of flat electronic bands at the Fermi level, a finding that could enable new forms of quantum computing ...
Condensed Matter
8 hours ago
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92
Using supercomputer researchers discover new clues to improving fusion confinement
Nuclear fusion—when two nuclei combine to form a new nucleus, thereby releasing energy—may be the clean, reliable, limitless power source of the future. But first, scientists must learn how to control its production.
Plasma Physics
17 hours ago
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10
Quantum annealer improves understanding of quantum many-body systems
Physicists have long been pursuing the idea of simulating quantum particles with a computer that is itself made up of quantum particles. This is exactly what scientists at Forschungszentrum Jülich have done together with ...
Quantum Physics
16 hours ago
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67
Researchers move floating objects with soundwaves
EPFL researchers have succeeded in directing floating objects around an aquatic obstacle course using only soundwaves. Their novel, optics-inspired method holds great promise for biomedical applications such as noninvasive ...
Optics & Photonics
16 hours ago
1
4
Quantum state mixing in photobiology: New insight from ultrafast terahertz Stark spectroscopy
The membrane protein bacteriorhodopsin is a proton pump, in which proton transport is initiated by the light-induced isomerization of the chromophore retinal. The molecular quantum states involved in this ultrafast reaction ...
Optics & Photonics
17 hours ago
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2
Model shows how plankton survive in a turbulent world
How do particles move in turbulent fluids? The answer to this question can be found in a new model presented in a thesis from the University of Gothenburg. The model could help speed up the development of new drugs.
General Physics
17 hours ago
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0
How 'sticky' is dense nuclear matter?
Colliding heavy atomic nuclei together creates a fluidlike soup of visible matter's fundamental building blocks, quarks and gluons. This soup has very low viscosity—a measure of its "stickiness," or resistance to flow.
General Physics
18 hours ago
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27
New paradigm in photothermal therapy: Researchers develop ultrasound-assisted photothermal therapy technology
Professor Jin-ho Chang's research team from the Department of Electrical Engineering and Computer Science at DGIST has developed "Ultrasound-assisted photothermal therapy (ULTRA-PTT)" technology that significantly enhances ...
Optics & Photonics
18 hours ago
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0
Quantum effects forbid the formation of black holes from high concentrations of intense light, say physicists
For the last seven decades, astrophysicists have theorized the existence of "kugelblitze," black holes caused by extremely high concentrations of light.
General Physics
Jun 24, 2024
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Space radiation can damage satellites—next-generation material could self-heal when exposed to cosmic rays
The space environment is harsh and full of extreme radiation. Scientists designing spacecraft and satellites need materials that can withstand these conditions.
General Physics
Jun 24, 2024
0
137
Manipulating the frequency of terahertz signals through temporal boundaries
Terahertz technology could help us meet the ever-increasing demand for faster data transfer rates. However, the down-conversion of a terahertz signal to arbitrary lower frequencies is difficult.
Optics & Photonics
Jun 24, 2024
0
27
New research uncovers hidden phenomena in ultra-clean quantum materials
In a paper published today in Nature Communications, researchers unveiled previously unobserved phenomena in an ultra-clean sample of the correlated metal SrVO3. The study offers experimental insights that challenge the prevailing ...
Condensed Matter
Jun 24, 2024
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New techniques reveal properties of solid-state chiral materials
Chiral molecules—that is, those that have mirror images of themselves—have significant benefits for transistors and solar energy devices. Studying their properties in close detail, though, has been tricky due to the limited ...
Condensed Matter
Jun 24, 2024
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7
Researchers find unexpected excitations in a kagome layered material
Researchers from the U.S. Department of Energy Ames National Laboratory have discovered an unexpected chiral excitation in the kagome layered topological magnet TbMn6Sn6. This chiral excitation can be viewed as a localized ...
Condensed Matter
Jun 24, 2024
0
103
Novel application of optical tweezers colorfully shows molecular energy transfer
A novel technique with potential applications for fields such as droplet chemistry and photochemistry has been demonstrated by an Osaka Metropolitan University-led research group.
Optics & Photonics
Jun 24, 2024
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0
Do protons decay? The answer might be on the moon
Does proton decay exist and how do we search for it? This is what a recently submitted study to the arXiv preprint server hopes to address as a team of international researchers investigate a concept of using samples from ...
General Physics
Jun 24, 2024
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49
Researchers find potential new method to control plasma density in fusion reactors
In the realm of fusion research, the control of plasma density, temperature, and heating is crucial for enhancing reactor performance. Effective confinement of plasma particles and heat, especially maintaining high density ...
Plasma Physics
Jun 24, 2024
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60
Speeding through the microcosm: Insights into ultrafast electron and lattice dynamics
A study has unlocked new dimensions in understanding the ultrafast processes of charge and energy transfer at the microscale. The research delves into the dynamics of microscopic particles, providing insights that could revolutionize ...
Condensed Matter
Jun 24, 2024
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More news
Researchers achieve practical 3D tracking at record-breaking speeds
New photonic chip spawns nested topological frequency comb
An alternative way to manipulate quantum states
The design of a photonic alloy with topological properties
Generation of intense terahertz waves with a magnetic material
Upgraded advanced photon source sees first X-ray light for science
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China lunar probe returns to Earth with samples
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Bats use four key tactics for accurate target tracking
3D-printed chip sensor detects foodborne pathogens for safer products
Researchers identify a cheaper, more convenient method to detect asbestos
Physicists find a new way to represent π
Ultra-high spectral purity revealed in exciton-polariton laser
New theory broadens phase transition exploration
Quantum computing trade-off problem addressed by new system
New method enhances X-ray microscopy for detecting tiny defects
Study identifies gene targets to combat cognitive decline
Australia's giant lizards help save sheep from being eaten alive
Radioactive isotopes trace hidden Arctic currents
