Search results for electromagnetic fields

Quantum Physics Jul 23, 2025

Quantum tool could lead to gamma-ray lasers and access the multiverse

A University of Colorado Denver engineer is on the cusp of giving scientists a new tool that can help them turn sci-fi into reality.

Astronomy Jul 21, 2025

Astronomers spot unusual magnetic field around a massive young protostar

Stars of all ages and masses emit electromagnetic energy in different ways, and these emissions attract the attention of astronomers. Each of these emissions is a clue to how stars form, evolve, and even die. Young stars ...

Quantum Physics Jul 15, 2025

The 100-year journey from quantum science to quantum technology

You may not have realized it yet, but the United Nations has declared 2025 the International Year of Quantum Science and Technology.

Quantum Physics Jul 9, 2025

Calculating the electron's magnetic moment: State-dependent values emerge from Dirac equation

Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether in a physics class, in the lab, or in popular science writing, is left thinking something like, ...

General Physics Jul 1, 2025

First-ever collisions of oxygen at the Large Hadron Collider

The Large Hadron Collider (LHC) gets a breath of fresh air as it collides beams of protons and oxygen ions for the very first time. Oxygen–oxygen and neon–neon collisions are also on the menu of the next few days.

Condensed Matter Jun 18, 2025

Scientists harness vacuum fluctuations to engineer quantum materials

Vacuum is often thought of as empty, but in fact it is teeming with fleeting energy fluctuations—virtual photons popping in and out of existence that can interact with matter, giving rise to new, potentially useful properties.

Astronomy Jun 16, 2025

Simulation reveals emergence of jet from binary neutron star merger followed by black hole formation

Binary neutron star mergers, cosmic collisions between two very dense stellar remnants made up predominantly of neutrons, have been the topic of numerous astrophysics studies due to their fascinating underlying physics and ...

General Physics Jun 12, 2025

Recent developments in klystron technology for future energy-efficient colliders

The Higgs boson is the most intriguing and unusual object yet discovered by fundamental science. There is no higher experimental priority for particle physics than building an electron–positron collider to produce it copiously ...

Astronomy Jun 3, 2025

Star quakes and monster shock waves: Researchers simulate a black hole consuming a neutron star

Across the cosmos, many stars can be found in pairs, gracefully circling one another. Yet one of the most dramatic pairings occurs between two orbiting black holes, formed after their massive progenitor stars exploded in ...

Nanomaterials May 30, 2025

MXene offers exceptional high-frequency EMI shielding

A research team has reported the successful synthesis of high-purity, tunable nitrogen (N)-substituted MAX precursors and the resultant MXene two-dimensional (2D) materials—a first in the world.

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