The future development of functional magnetic devices based on ultrafast optical manipulation of spins requires an understanding of the depth-dependent spin dynamics across the interfaces of complex ...

The origins of magnetic steel can be traced back to the 18 th century when scientists began experimenting with iron alloys. In 1820, Hans Christian Oersted's accidental discovery of electromagnetism ...

There is now a new addition to the magnetic family: thanks to experiments at the Swiss Light Source SLS, researchers have proved the existence of altermagnetism. The experimental discovery of this new ...

The left side of the figure schematically shows how a series of two-dimensional scanning electron microscopy images of an ultrafine-grained Nd-Fe-B magnet were transformed into a three-dimensional ...

Microscopic image data is key to developing low-power, high-speed electronic devices. However, the complex interactions in nanoscale magnetic materials are difficult to understand. A research group ...

Heat is the energy of motion of tiny particles, the vigorous dance of the atoms and molecules that constitute matter. When matter is chilled, the dance becomes torpid. At Absolute Zero ( —273.13 ...

The nadir of cold called Absolute Zero exists not as a reality of nature but as a textbook definition, as a goal which haunts the minds of low-temperature researchers and which they do not expect to ...

Embedded Flash memory technology is limited by scaling difficulties in Flash below 28nm CMOS processes. The discovery, and later the industrial manufacturing of Spin-Transfer-Torque (STT) MRAMs, ...

If you’ve ever found yourself wondering how those tool magnetizer/demagnetizer gadgets worked, [Electromagnetic Videos] has produced a pretty succinct and informative video on the subject. The ...