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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(Phys.org) —Development of organic single molecule magnets opens a great many of applications for magnetic materials and new memory technologies. Organic magnets are lighter, more flexible and less energy intensive in production ...
Materials Science
Mar 23, 2013
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The fact that an ultrashort laser pulse is capable of demagnetizing a ferromagnetic layer in a jiffy has been well-known since approximately 1996. What we don't yet understand, however, is how exactly this demagnetization ...
Condensed Matter
Jan 27, 2013
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An international team of researchers has found a new method of producing molecular magnets. Their thin layer systems made of cobalt and an organic material could pave the way for more powerful storage media as well as faster ...
General Physics
Jan 23, 2013
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Businesses and consumers may soon have a simple, cheaper way to store large amounts of digital data. Case Western Reserve University researchers have developed technology aimed at making an optical disc that holds 1 to 2 ...
Hardware
Oct 9, 2012
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Around 250 million years ago, at the end of the Permian geologic period, there was a mass extinction so severe that it remains the most traumatic known species die-off in Earth's history. Although the cause of this event ...
Earth Sciences
Jan 9, 2012
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0
An advanced material that could help bring about next-generation "spintronic" computers has revealed one of its fundamental secrets to a team of scientists from Argonne National Laboratory (ANL) and the National Institute ...
Condensed Matter
Oct 19, 2011
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(PhysOrg.com) -- Toshiba Corporation today announced that it has developed MOSFET cell based on spin transport electronics, or spintronics, an advanced semiconductor technology that makes use of the spin and magnetic moment ...
Electronics & Semiconductors
Dec 9, 2009
1
0
Practical fusion energy is not just a dream at the Department of Energy's Oak Ridge National Laboratory. Experts in fusion and material science are working together to develop solutions that will make a fusion pilot plant—and ...
Plasma Physics
Jun 6, 2022
3
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New research looks at how the geometry of shells relates to the energy input required to actuate snap-through instability.
General Physics
Apr 5, 2022
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