Fitting the experimental data to a model suggests that 80% of the angular momentum lost from the spins in the demagnetization process is transferred to the lattice.

Today, materials scientist Peter Mullner answers a child’s question about magnets: ‘What are magnets made of, and how do they ...

Their findings revealed that a 7-tesla magnetic field could accelerate the demagnetization process by 60% while simultaneously suppressing demagnetization efficiency by 34%.

With this detailed "x-ray vision," the scientists found that the demagnetization process at the Gd atoms in the alloy is significantly faster than in pure Gd. This is, however, not due to an exchange ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

When exposed to intense laser pulses, the magnetization of a material can be manipulated very fast. Fundamentally, magnetization is connected to the angular momentum of the electrons in the material.