Morning Overview on MSN
Laser blast flips magnet’s polarity instantly without heating it up
A single, ultrafast laser pulse has flipped the polarity of a ferromagnet without first heating it to the brink of losing its ...
Interesting Engineering on MSN
Fusion ‘breakthrough’ achieved with pulse shot million times faster than blink of an eye
US-based Pacific Fusion has announced a major breakthrough in fusion research following four successful ...
Pacific Fusion today reported results from a series of experiments conducted at Sandia National Laboratories’ Z Pulsed Power Facility under a Cooperative Research and Development Agreement.
Rare-earth magnets are essential for electric motors in vehicles, drones, and trains, forming the backbone of modern, ...
Large data centers rely on magnetic materials as data storage media, in which bits of information (i.e., "0" or "1") are encoded by the magnetization direction (i.e., "up" or "down"). The term "magnet ...
Free electron X-ray lasers deliver intense ultrashort pulses of x-rays, which can be used to image nanometer-scale objects in a single shot. When the x-ray wavelength is tuned to an electronic ...
All ferromagnetic materials have atomic magnetic moments that are aligned parallel to each other within small regions called domains. Within these domains, the spontaneous magnetization present is ...
How Does Superheating Reduce the Magnetism of Magnets? To understand how temperature might affect a magnet, you need to look at the atomic structure of the elements it is made of. Magnets are made of ...
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