News tagged with magnetic memory devices

Controlling skyrmions for better electronics

Physicists at the University of Hamburg managed for the first time to individually write and delete single skyrmions, a knot-like magnetic entity. Such vortex-shaped magnetic structures exhibit unique properties ...

Aug 08, 2013
4.7 / 5 (18) 6 | with audio podcast

New physics in a copper-iridium compound

(Phys.org) —An unexpected magnetic behavior within Sr3CuIrO6, a transition-metal compound (TMC) that combines the transition metal copper with the transition metal iridium has been revealed by research ...

Aug 08, 2013
4.7 / 5 (16) 1 | with audio podcast

An electrical switch for magnetism (w/ Video)

Researchers at MIT have developed a new way of controlling the motion of magnetic domains—the key technology in magnetic memory systems, such as a computer's hard disk. The new approach requires little ...

May 30, 2013
5 / 5 (14) 4 | with audio podcast

Data storage: Electrically enhanced recall

Random-access memory (RAM) is a fast electronic device used in computers to temporarily store data. Traditional RAM is based on the flow of electrical current for data processing. To make RAM faster, more ...

Dec 05, 2012
5 / 5 (1) 0