Priscilla Diane Chapman Frisch, a University of Chicago Research Professor in Astronomy and Astrophysics and a world-leading ...

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it encompasses both the intrinsic spin of particles and their orbital motion ...

When set spinning, the setup mimics the roiling liquid iron in the Earth’s outer core, which forms electrical currents that generate the magnetic field in a process called a dynamo.

The precession speed in a magnetic field depends on properties of the muon described by a number called the g-factor. Theoretical physicists calculate the g-factor based on the current knowledge of ...

The study used advanced characterization techniques to prove that the magnetic field causes the transition to a high spin state, which improves nitrate adsorption. The theoretical analysis also ...

May 30, 2025 Single-atom catalysts change spin state when boosted by a magnetic field Researchers proposed a completely novel strategy to apply an external magnetic field to modulate spin states, and ...

Prior to about 3.56 billion years ago, the dynamo effect from these factors combined created a magnetic field, albeit one much weaker than Earth’s present magnetic field (which measures about 50 ...

More information: Arjen Vaartjes et al, Certifying the quantumness of a nuclear spin qudit through its uniform precession, Newton (2025). DOI: 10.1016/j.newton.2025.100017 ...

The turtles rely on Earth’s magnetic field to help them navigate in two ways. A magnetic map aids with location tracking, and a magnetic compass orients them in the right direction.

Low-field magnetars, first discovered in 2010, are similar stellar remnants that have magnetic fields around 10 to 100 times weaker than "classical" magnetars. Their origins have been a puzzle ...

Researchers create orientation-independent magnetic field-sensing nanotube spin qubits Date: October 2, 2024 Source: Purdue University Summary: A team that has developed patent-pending one ...