Search

ad

Aryanblood

जय माँ शक्ति

Planet Earth

Thursday, 08-December-2016
....

Login form

untoten.reich

Most popular

  • post funny pics here (71)
  • दुर्गा माँ मन्त्र Durga Maa Mantra / chalisa (27)
  • Aryan invasion theory - A myth (26)
  • What Are You Having For Dinner? go veg (21)
  • Vedic Physics - What ancient Indians did for us (18)
  • श्री गणेश मन्त्र Shri Ganesha mantra / chalisa (18)
  • funny video compilation (17)
  • Chakra Meditation / Kundalini Yoga/ healing कुण्डलिनी योग (17)
  • free TAROT/Iching/Numerology/Astro readings links (15)
  • शिव चालीसा, मंत्र Shiva mantra / Chalisa (14)
  • Maha लक्ष्मी मन्त्र Lakshmi mantra (14)
  • काली माँ महाकाली भद्रकाली मंत्र Kali Maa Mantra (14)
  • Fish, jesus,krishna, pope hat, vatican, lord shiva (12)
  • Astrology Yoga, bhava - Garga Hora by Sage Gargacharya (12)
  • Best of just for laughs (11)
  • All Zodiac signs explained (11)
  • श्री विष्णु मंत्र Sri Vishnu mantra / chalisa (10)
  • project wonderful

    ad

    ad

    ad

    ad

    ad

    ad


    Chaotic 'spin vortices' could lead to new computer memories - Forum

    [ New messages · Forum rules · Search · RSS ]
    Page 1 of 11
    Forum moderator: arya, dethalternate 
    Forum » untoten.reich » Science, Astronomy, Nature » Chaotic 'spin vortices' could lead to new computer memories
    Chaotic 'spin vortices' could lead to new computer memories
    aryaDate: Friday, 11-January-2013, 3:48 PM | Message # 1
    --dragon lord--
    Group: lords
    Messages: 4337
    Status: Offline


    In this artist rendering, tiny magnetic vortices form on nanodisks, with each disk having a diameter of about 100 nanometers. Each vortex is directed either upwards or downwards. The Argonne study looked at the interaction between pairs of these nanodisks. Credit: Sander Munster, Dresden University of Technology

    (Phys.org)—In science, just like in life, sometimes creating the most effective organization depends on being able to handle just a bit of chaos first.

    Scientists at the U.S. Department of Energy's Argonne National Laboratory have used alternating magnetic fields to control the behavior of "spin vortices" trapped in small dots made from iron and nickel that can be magnetized in two separate ways. While the majority of these structures are magnetized in-plane either clockwise or counter-clockwise, a tiny region at their centers – the vortex core – is magnetized out of plane, either up or down.

    "If you were able to visualize it, it would look like a funnel," said Argonne materials scientist Valentyn Novosad.

    Novosad and postdoctoral researcher Shikha Jain wanted to find a way to control the magnetic states of pairs or even large groups of these dots that interacted with each other in a lattice.

    In the resting state, the cores of the dots are randomly polarized. After applying an oscillating magnetic field to the pairs of dots, the researchers observed that the central cores began to switch back and forth repeatedly between up- and down-magnetizations – which Jain and Novosad characterized as "chaos."


    untotenawake
    Full article/read more/source - http://phys.org/news/2013-01-chaotic-vortices-memories.html


     
    Forum » untoten.reich » Science, Astronomy, Nature » Chaotic 'spin vortices' could lead to new computer memories
    Page 1 of 11
    Search: