Search results for magnetic dipole moment

General Physics Mar 4, 2024

LHCb observes a new decay mode of the charmed beauty meson

The LHCb collaboration recently reported on the arXiv preprint server the first observation of the decay of the Bc+ meson (composed of two heavy quarks, b and c) into a J/ψ charm-anticharm quark bound state and a pair of ...

Astronomy Feb 7, 2024

Will this new solar maximum solve the puzzle of the sun's gamma-ray picture?

A new study, published in The Astrophysical Journal, has produced a compressed 14-year movie of the sun observed in gamma rays, a visualization tool which revealed that—contrary to the expected uniform distribution of these ...

Nanomaterials Dec 1, 2023

Harvesting more solar energy with two-dimensional supercrystals

When Emiliano Cortés goes hunting for sunlight, he doesn't use gigantic mirrors or sprawling solar farms. Quite the contrary, the professor of experimental physics and energy conversion at LMU dives into the nanocosmos.

General Physics Sep 27, 2023

Antimatter embraces Earth, falling downward like normal matter: Study reveals gravity's effect on matter's elusive twin

For those still holding out hope that antimatter levitates rather than falls in a gravitational field, like normal matter, the results of a new experiment are a dose of cold reality.

Condensed Matter Sep 16, 2023

Generating biskyrmions in a rare earth magnet

Magnetic skyrmions have received much attention as promising, topologically protected quasiparticles with applications in spintronics. Skyrmions are small, swirling topological magnetic excitations with particle-like properties. ...

Quantum Physics Sep 13, 2023

A microwave shield yields ultracold dipolar molecules

Almost a century ago, physicists Satyendra Nath Bose and Albert Einstein predicted a theoretical state of matter in which individual particles would, at extremely cold temperatures and low densities, condense into an indistinguishable ...

Condensed Matter Jul 24, 2023

Magnetic Quincke rollers: Forces and torques of magnetism that guide complex dynamics of active particles

Quincke rotation is defined as the spontaneous steady rotation of a dielectric particle immersed in a dielectric solvent under a steady and uniform electric field. Electro-hydrodynamically driven active particles based on ...

General Physics Jul 13, 2023

First search for axion-like particles in a storage ring using a polarized deuteron beam

For the first time, scientists have applied a promising new method to search for dark matter particles in a particle accelerator. The method used by researchers in the international JEDI collaboration is based on the observation ...

Condensed Matter May 8, 2023

New material opens the door for energy-efficient computing

Over the last decade, with the introduction of increasingly complex artificial intelligence (AI) technologies, the demand for computing power has risen exponentially. New, energy-efficient hardware designs could help meet ...

Nanophysics Apr 6, 2023

Discovery of ferroelectricity in an elementary substance

National University of Singapore (NUS) physicists have discovered a novel form of ferroelectricity in a single-element bismuth monolayer that can produce regular and reversible dipole moments for future applications of non-volatile ...

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