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Physics News -- ScienceDaily
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Physics News
April 24, 2020

Top Headlines
 

Observations have revealed for the first time that a star orbiting the supermassive black hole at the center of the Milky ... read more
New data throws more support behind the theory that neutrinos are the reason the universe is dominated ... read more
Researchers have discovered a key insight for the development of quantum devices and quantum computers. Scientists found that a class of particles known as bosons can behave ... read more
Nuclear physicists conducted a physics experiment that utilizes novel techniques to study the nature and origin of heavy elements in ... read more
Latest Headlines
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Earlier Headlines
 

Speeding-Up Quantum Computing Using Giant Atomic Ions

Researchers have found a new way to speed up quantum computing that could pave the way for huge leaps forward in computer processing ... read more

Puzzle of Compton Scattering Solved: New Approach for Testing Theories in Quantum Mechanics

Light can be used to knock electrons out of atoms, with light particles and electrons bouncing off each other like two billiard balls - Compton scattering. Why electrons can even be ejected from an ... read more

Seeking Sounds of Superfluids

Sound waves reveal the unique properties of an ultracold quantum gas, a model system for describing certain superconductors and forms of nuclear matter. A new study examines the propagation of energy ... read more

Making Big Data Processing More Energy Efficient Using Magnetic Circuits

New research finds that magnetic wires, spaced a certain way, can lead to a 20-30x reduction in the amount of energy needed to run neural network training ... read more

New Protocol Identifies Fascinating Quantum States

Topological materials attract great interest and may provide the basis for a new era in materials development. Physicists now present a new measuring method that allows to identify and characterize ... read more

Development of New Photovoltaic Commercialization Technology

A technology to further accelerate the commercialization of Colloidal Quantum Dot(CQD) Photovoltaic(PV) devices, which are expected to be next-generation photovoltaic devices, has been ... read more

World's Most Complex Microparticle: A Synthetic That Outdoes Nature's Intricacy

Synthetic microparticles more intricate than some of the most complicated ones found in nature have now been produced. Researchers also investigated how that intricacy arises and devised a way to ... read more

3D Nanoparticles and Magnetic Spin

Researchers have captured 3D images of nanoparticles in liquid with atomic precision, and developed an ultrathin electrical switch that could further miniaturize computing devices and personal ... read more

Testing Einstein's Theory of General Relativity

In another verification of the validity of Einstein's theory of general relativity scientists have used two finely tuned optical lattice clocks to make new ultra-precise measurements of the time ... read more

Looking for Dark Matter

Dark matter is thought to exist as 'clumps' of tiny particles that pass through the earth, temporarily perturbing some fundamental constants. A new article sets out two novel methods for ... read more

Broad Spectrum: Novel Hybrid Material Proves an Efficient Photodetector

Digital cameras as well as many other electronic devices need light-sensitive sensors. In order to cater for increasing demand for optoelectronic components, industry is searching for new ... read more

X-Ray Vision Through the Water Window

Physicists have developed the first high-repetition-rate laser source that produces coherent soft x-rays spanning the entire 'water window'. That technological breakthrough should enable a ... read more

Belle II Yields First Results in Search of the Z' Boson

The Belle II experiment started about one year ago. The work deals with a new particle in the context of dark matter, which accounts for about 25 percent of the ... read more

New 'Refrigerator' Super-Cools Molecules to Nanokelvin Temperatures

Physicists have found a way to cool molecules of sodium lithium down to 200 billionths of a Kelvin, just a hair above absolute zero. They did so by applying a technique called collisional cooling, in ... read more

Revolutionary Light-Emitting Silicon

Emitting light from silicon has been the 'Holy Grail' in the microelectronics industry for decades. Solving this puzzle would revolutionize computing, as chips will become faster than ever. ... read more

Search for New State of Matter Expanded

Scientists have been striving to establish the existence of quantum spin liquids, a new state of matter, since the 1970s. A recent discovery physicists could help researchers solve the mystery and ... read more

Condensed Matter: Bethe Strings Experimentally Observed

90 years ago, the physicist Hans Bethe postulated that unusual patterns, so-called Bethe strings, appear in certain magnetic solids. Now an international team has succeeded in experimentally ... read more

New Understanding of Energy Fluctuations in Fluids

The Casimir Force is a well-known effect originating from the quantum fluctuation of electromagnetic fields in a vacuum. Now an international group of researchers have reported a counterpoint to that ... read more

A Twist Connecting Magnetism and Electronic-Band Topology

Materials that combine topological electronic properties and quantum magnetism are of high current interest, for the quantum many-body physics that can unfold in them and for possible applications in ... read more

New Measurements Reveal Evidence of Elusive Particles in a Newly-Discovered Superconductor

Researchers have used high-resolution microscopy tools to peer at the inner-workings of an unusual type of superconductor, uranium ditelluride (UTe2). Their measurements reveal strong evidence that ... read more

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