The Einstein-de Haas effect, first demonstrated more than a century ago, provides an intriguing link between magnetization and rotation in ferromagnetic materials. Researchers have now found that the ...

(Nanowerk News) There are many unknowns in the future of computing. But one thing is certain: Devices will be reading and writing information faster, and storing it at ever-smaller dimensions. This ...

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 ...

A research team led by Prof. SHENG Zhigao from the High Magnetic Field Laboratory, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, in collaboration with Prof. A.V. Kimel ...

The discovery of femtosecond laser-induced demagnetization in ferromagnetic nickel in 1996 marked the birth of ultrafast spin dynamics research. This phenomenon not only provides new insights into the ...

Maurer Magnetic AG has come up with a highly efficient process of alternating field demagnetization, thus setting a new technological benchmark worldwide. The patented Maurer degaussing process – ...

When a magnetic material is bombarded with short pulses of laser light, it loses its magnetism within femtoseconds (10 –15 seconds). The spin, or angular momentum, of the electrons in the material ...