Slashdot is powered by your submissions, so send in your scoop


Forgot your password?

Scientists Demonstrate Ultra-Fast Magnetite Electrical Switch 37

adeelarshad82 writes "Researchers at the U.S. Department of Energy's SLAC National Accelerator Laboratory recently demonstrated electrical switching thousands of times faster than in transistors now in use thanks to a naturally magnetic mineral called magnetite (abstract). The experiment is considered a major step forward in understanding electrical structures at the atomic level and working with recently identified electrical 'building blocks' called trimerons. The breakthrough could lead to innovations in the tiny transistors that control the flow of electricity across silicon chips, enabling faster, more powerful computing devices."
This discussion has been archived. No new comments can be posted.

Scientists Demonstrate Ultra-Fast Magnetite Electrical Switch

Comments Filter:
  • by cold fjord ( 826450 ) on Tuesday July 30, 2013 @08:11PM (#44430065)

    Is this actually relevant for end-user electronics? Or is it yet another of those wonderful promising potential fast-switching techs that are announced every few months(since 1980 or so) yet never pan out to anything practical.

    It it's current form, no, at least not for desktops. It might be useful for supercomputers. Real supercomputers that is, not the supercomputers currently in vogue made of hundreds of pallet loads of commodity type PCs linked by networks. The requirement for cryocooling (-190 C.) pretty much rules it out otherwise.

    Hopefully it will serve as a good starting point for further research that could lead to breakthroughs that allow it to work at higher temperatures.

Never say you know a man until you have divided an inheritance with him.