Heavy metals open path to high temperature nanomagnets
Tuesday, March 29, 2011 - 11:02
in Physics & Chemistry
How would you like to store all the films ever made on a device the size of an I-phone? Magnets made of just a few metallic atoms could make it possible to build radically smaller storage devices and have also recently been proposed as components for spintronics devices. There's just one obstacle on the way. Nano-sized magnets have only been seen to work at temperatures a few hairs above absolute zero...