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News 28-11-2006 Magnetic Needles turn Somersaults Max Planck researchers discover new possibilities for magnetic storage Scientists at the Max Planck Institute of Metals Research in Stuttgart have discovered a new mechanism with which it is possible to use weak magnetic fields to reverse tiny magnetic structures, called vortex cores, quickly and with no losses. Up until now, very strong magnetic fields have been necessary to accomplish this, requiring highly complex technology. The new method might open up new possibilities for magnetic data storage (Nature, November 23rd, 2006).
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