Hitachi today announced that it is now shipping the world's first, two terabyte (2TB), 7200 RPM hard disk drive (HDD). The new 2TB Deskstar 7K2000 blends high performance and high capacity with low power and other eco-friendly ...
Hardware
Aug 10, 2009
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0
Modern hard drive technology is reaching its limits. Engineers have increased data-storage capacities by reducing the widths of the narrow tracks of magnetic material that record data inside a hard drive. Narrowing these ...
General Physics
Apr 10, 2013
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Changes in Earth's orbit that favored hotter conditions may have helped trigger a rapid global warming event 56 million years ago that is considered an analog for modern climate change, according to an international team ...
Earth Sciences
Dec 13, 2022
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Throughout Earth's long geologic history, the magnetic pole has not remained stable.
Earth Sciences
Dec 11, 2018
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Meeting the demand for more data storage in smaller volumes means using materials made up of ever-smaller magnets, or nanomagnets. One promising material for a potential new generation of recording media is an alloy of iron ...
Condensed Matter
May 20, 2013
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Earth's Sun was a weakling when it was younger. Around three or four billion years ago, the star's energy was about 20 percent to 25 percent lower than what's experienced today. If that was still true today, one would expect ...
Earth Sciences
Feb 7, 2014
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A new study from North Carolina State University shows that size plays a key role in determining the structure of certain hollow nanoparticles. The researchers focused on nickel nanoparticles, which have interesting magnetic ...
Nanomaterials
Apr 12, 2010
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0
Toshiba Corp. today announced a new high-performance, low-power HDD product line for enterprise applications that draws on synergies achieved by the integration of Fujitsu's enterprise-directed magnetic drive business into ...
Hardware
Feb 18, 2010
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0
Researchers at Toshiba have demonstrated a new technology in which microwave magnetic fields are used to reverse magnetization directions by selecting layers in a multilayer magnetic medium. The developed magnetization reversal ...
General Physics
Jul 7, 2015
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27
The Fermilab magnet team has done it again. After setting a world record for an accelerator magnet in 2019, they have broken it a year later.
General Physics
Jul 14, 2020
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