Researchers at Finland's Aalto University have discovered a novel way of combining plasmonic and magneto-optical effects. They experimentally demonstrated that patterning of magnetic materials into arrays of nanoscale dots ...
Nanophysics
May 7, 2015
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Researchers at the Synchrotron X-ray Station at Spring-8 and Tohoku University have successfully detected spin-resolved electronic states from a buried ferromagnetic layer, which had been difficult to detect using conventional ...
General Physics
Jun 23, 2014
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TeYu Chien, an assistant professor in the University of Wyoming's Department of Physics and Astronomy, is the leading author of a recently published paper that settles a longtime debate about the relationship between superconductivity ...
Superconductivity
Nov 8, 2013
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A 'sandwich' of three iron alloy layers could help to create computer hard drives that can store more data than ever before. Tiejun Zhou and co-workers at the A*STAR Data Storage Institute in Singapore expect that their development, ...
General Physics
Jun 19, 2013
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A sphere looks the same no matter how it is rotated. Squash it on one side, however, and this symmetry is broken. A similar change from a high-symmetry state to a low-symmetry state defines many phase transitions in solids ...
Condensed Matter
May 31, 2013
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Researchers have demonstrated theoretically that oscillation of 5–140 GHz is possible by supplying direct current to a ferromagnetic nanocontact device.
General Physics
Nov 8, 2012
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(Phys.org)—Scientists from TU Berlin, DESY and the University of Paris discovered a surprising effect in the demagnetisation of ferromagnetic materials at DESY's free-electron laser FLASH. The team of researchers headed ...
General Physics
Oct 3, 2012
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Minimal evidence of a Higgs transition 1 of north and south poles of electron spins was observed in a magnet Yb2Ti2O7 at the absolute temperature 2 0.21 K. A fractionalization of these monopoles from electron spins was observed ...
General Physics
Aug 7, 2012
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In a step towards realizing ultrahigh-density storage devices based on individual molecules behaving as magnets, researchers in Japan have developed a candidate building block -- a supramolecular ferromagnet, which is a caged ...
Materials Science
Sep 16, 2011
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(PhysOrg.com) -- Ferromagnetic materials are key ingredients in vast arrays of technologies including wind turbines, computer hard-disks, credit card readers, and many more. Typically these magnets operate in moderate environments. ...
Condensed Matter
Sep 16, 2011
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