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Search results for electromagnetic fields

General Âé¶¹ÒùÔºics Aug 25, 2025

Enhanced dual-comb spectroscopy reveals previously unknown atomic transitions in a rare earth element

Researchers at Johannes Gutenberg University Mainz (JGU) and the Helmholtz Institute Mainz (HIM) have developed a novel method for investigating the internal structure of atoms and discovered previously unknown atomic transitions ...

General Âé¶¹ÒùÔºics Aug 22, 2025

Simulations reveal pion's interaction with Higgs field with unprecedented precision

With the help of innovative large-scale simulations on various supercomputers, physicists at Johannes Gutenberg University Mainz (JGU) have succeeded in gaining new insights into previously elusive aspects of the physics ...

Quantum Âé¶¹ÒùÔºics Aug 22, 2025

Advanced computer modeling predicts molecular-qubit performance

A qubit is the delicate, information-processing heart of a quantum device. In the coming decades, advances in quantum information are expected to give us computers with new, powerful capabilities and detectors that can pick ...

Astronomy Aug 20, 2025

Astronomers combine X-ray and radio data to map pulsar 'hand' nebula

In 2009, NASA's Chandra X-ray Observatory released a captivating image: a pulsar and its surrounding nebula that is shaped like a hand. Since then, astronomers have used Chandra and other telescopes to continue to observe ...

Planetary Sciences Aug 19, 2025

Detecting exoplanet magnetic fields from the moon could soon be possible

Exoplanet habitability depends on a whole host of factors, with liquid water at the top of the list. It also requires a stable atmosphere, the right chemistry, and possibly even things like plate tectonics or other geological ...

Astronomy Aug 19, 2025

Astronomers discover dozens of new luminous quasars

Astronomers from Seoul National University, South Korea and elsewhere report the detection of 62 new luminous quasars as part of the All-sky BRIght, Complete Quasar Survey (AllBRICQS). The discovery was detailed in a research ...

Nanomaterials Aug 18, 2025

High-conductivity amphiphilic MXene can be dispersed in a wide range of solvents

Dr. Seon Joon Kim and his team at the Korea Institute of Science and Technology (KIST)'s Convergence Research Center for SEIF have developed a high-conductivity amphiphilic MXene material that can be dispersed in water, polar ...

Astronomy Aug 15, 2025

Intergalactic experiment: Researchers hunt for mysterious dark matter particle with clever new trick

Âé¶¹ÒùÔºicists from the University of Copenhagen have begun using the gigantic magnetic fields of galaxy clusters to observe distant black holes in their search for an elusive particle that has stumped scientists for decades.

Nanophysics Aug 15, 2025

Graphene capacitors achieve rapid, high-depth modulation of terahertz waves

Researchers at the Cavendish Laboratory, University of Cambridge have demonstrated a new way to control radiation in the terahertz range—an often-overlooked part of the electromagnetic spectrum—with unprecedented dynamic ...

Space Exploration Aug 14, 2025

EIRSAT-1 novel control payload successfully demonstrates advanced satellite pointing in space

EIRSAT-1, Ireland's first satellite, has successfully tested an advanced onboard control system that allows it to orient itself accurately in space. The breakthrough was achieved using a payload called Wave-Based Control ...

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