New research from the Universities of Glasgow and Leeds could be an important step towards creating faster, higher-capacity, lower-power data storage.
General Physics
Dec 10, 2015
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The St. Louis branch of the Federal Reserve Bank has acknowledged that hackers manipulated settings on its website for research data, but that the central bank itself was not compromised.
Security
May 20, 2015
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The mechanics and dynamics of heat-assisted magnetic recording (HAMR) are now better understood thanks to work by A*STAR and the National University of Singapore. The experimental study will help scientists aiming to break ...
General Physics
Apr 1, 2015
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Membrane proteins and large protein complexes are notoriously difficult to study with X-ray crystallography, not least because they are often very difficult, if not impossible, to crystallize, but also because their very ...
Biochemistry
Sep 19, 2014
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Researchers at Johannes Gutenberg University Mainz (JGU) have achieved a major breakthrough in the development of methods of information processing in nanomagnets. Using a new trick, they have been able to induce synchronous ...
Nanophysics
Apr 8, 2014
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While searching for ever smaller devices that can be used as data storage systems and novel sensors, physicists at Johannes Gutenberg University Mainz (JGU) have directly observed magnetization dynamics processes in magnetic ...
General Physics
Sep 23, 2013
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Researchers at MIT have developed a new way of controlling the motion of magnetic domains—the key technology in magnetic memory systems, such as a computer's hard disk. The new approach requires little power to write and ...
Nanophysics
May 30, 2013
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Here are some answers to questions about perhaps the biggest cyberattack ever, which recently targeted Spamhaus, an anti-spam group based in Geneva and London. It ended up slowing down or blocking access to numerous Internet ...
Internet
Mar 29, 2013
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(Phys.org) —Using laser light to read and write magnetic data by quickly flipping tiny magnetic domains could help keep pace with the demand for faster computing devices.
Optics & Photonics
Mar 20, 2013
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Dutch researchers from the Eindhoven University of Technology have successfully made a 'magnetic domain-wall ratchet' memory, a computer memory that is built up from moving bits of magnetised areas. This memory potentially ...
Nanophysics
Jul 23, 2012
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