Samsung Electronics today announced its new EcoGreen F2EG hard disk that delivers a massive 1.5TB of capacity with 500GB per disk. With increased recording density and reduced number of disks, the EcoGreen F2 drive is more ...
Hardware
Mar 9, 2009
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Society's increasing use of electronic devices motivates the search for new and better data storage techniques. Magnetic storage devices, such as hard disk drives, have been the mainstays for data storage over the past few ...
Condensed Matter
Sep 28, 2022
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23
Magnetic (anti)skyrmions are microscopically small whirls that are found in special classes of magnetic materials. These nano-objects could be used to host digital data by their presence or absence in a sequence along a magnetic ...
Nanophysics
Mar 3, 2020
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7
Micro mechanical elements are indispensable components of modern electrical devices, but the actuation of them requires electrical current. It becomes harder to wire the element as further downscaling of device is pursued. ...
Nanophysics
Jul 2, 2019
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A new recycling process developed at the U.S. Department of Energy's Critical Materials Institute (CMI) turns discarded hard disk drive (HDD) magnets into new magnet material in a few steps, and tackles both the economic ...
Materials Science
Apr 20, 2018
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5
Many modern technological advances and devices are based on understanding quantum mechanics. Compared to semiconductors, hard disk drives or lasers, quantum devices are different in the sense that they directly harness quantum ...
Quantum Physics
May 31, 2017
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As the density of data stored on a hard drive gets close to multiple terabytes per square centimeter, the precision of the internal components is becoming increasingly significant. A*STAR researchers have designed a system ...
Engineering
Sep 21, 2016
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14
The Department of Energy's Oak Ridge National Laboratory and Momentum Technologies have signed a non-exclusive licensing agreement for an ORNL process designed to recover rare earth magnets from used computer hard drives.
Materials Science
Sep 2, 2016
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1
For precision engineering systems, such as CD and DVD players, anti lock braking systems and computer hard disk drives, vibration can significantly affect performance. Now, A*STAR engineers have developed an efficient and ...
Engineering
Mar 23, 2016
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4
t could soon be possible to squeeze more information onto magnetic hard disk drives using new technology developed by A*STAR researchers that thwarts physical limits on data density by moving head tracking bits to a deeper, ...
General Physics
Oct 21, 2015
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