Latest Nanomagnet Stories

2013-09-24 10:51:07

Visualization of domain wall motion: Material defects do not impede wall motion at high velocities While searching for ever smaller devices that can be used as data storage systems and novel sensors, physicists at Johannes Gutenberg University Mainz (JGU) have directly observed magnetization dynamics processes in magnetic nanowires and thus paved the way for further research in the field of nanomagnetism. Small magnetic domain wall structures in nanowires can be used to store information...

Magnetic Charge Crystals Imaged In Artificial Spin Ice Material
2013-08-28 14:04:18

University of Illinois at Urbana-Champaign A team of scientists, led by University of Illinois physicist Peter Schiffer, has reported direct visualization of magnetic charge crystallization in an artificial spin ice material, a first in the study of a relatively new class of frustrated artificial magnetic materials-by-design known as “Artificial Spin Ice.” These charges are analogs to electrical charges with possible applications in magnetic memories and devices. The research team's...

2013-05-09 11:59:48

Scientists find new magic in magnetic material From powerful computers to super-sensitive medical and environmental detectors that are faster, smaller and use less energy – yes, we want them, but how do we get them? In research that is helping to lay the groundwork for the electronics of the future, University of Delaware scientists have confirmed the presence of a magnetic field generated by electrons which scientists had theorized existed, but that had never been proven until...

A High-Speed Digital Storage Called Spintronics
2012-08-29 14:54:30

April Flowers for redOrbit.com - Your Universe Online The next generation of high-speed digital devices might be just a spin away. Every generation of digital electronics is smaller than the one before. Miniaturization is the way of the world, with each successive round of circuitry requiring less space and energy to perform the same tasks. No matter how small or how fast they get, today's digital technology has a functional limit. Magnetically stored digital information becomes...

Word of the Day
  • Nautical, the visiting and carousing of sailors in the Greenland ships.
This word is apparently from a confusion of two similar Dutch words: 'mallemerok,' a foolish woman, and 'mallemok,' a name for some persons among the crew of a whaling vessel.