News tagged with density data
Imaging complex domain wall structures in magnetic nanostripes
(Phys.org) -- Researchers from the NIST Center for Nanoscale Science and Technology and Massachusetts Institute of Technology have used the scanning electron microscopy with polarization analysis (SEMPA) technique to provide ...
Apr 19, 2012 |
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An electrical switch for magnetic current
(PhysOrg.com) -- A new mechanism will make it possible to switch data storage in the future. Researchers at the Max Planck Institute of Microstructure Physics in Halle use a short electric pulse to change ...
Mar 01, 2012 |
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The world's smallest magnetic data storage unit
Scientists from IBM and the German Center for Free-Electron Laser Science (CFEL) have built the world's smallest magnetic data storage unit. It uses just twelve atoms per bit, the basic unit of information, ...
Jan 12, 2012 |
4.7 / 5 (21) |
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Why solar wind is rhombic-shaped?
Why the temperatures in the solar wind are almost the same in certain directions, and why different energy densities are practically identical, was until now not clear.
Nov 15, 2011 |
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Researchers show that gold doping increases nickel catalyst activity for carbon nanostructure formation
(PhysOrg.com) -- Researchers from the CNST and Arizona State University have demonstrated that the overall catalytic activity of nickel particles for the formation of carbon nanostructures is improved by the addition of a ...
Nanotechnology / Nanomaterials
Oct 13, 2011 |
not rated yet |
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Cell phone signals help manage traffic
In a pilot project in Texas, Siemens is developing intelligent transportation technology for the fast and orderly evacuation of citizens. In this project, traffic light timing systems register traffic flow ...
Sep 26, 2011 |
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Elpida develops industry's first 25nm process 4-gigabit DDR3 SDRAM
Elpida Memory today announced it had completed development of the industry's first 25-nanometer (nm) process 4-gigabit DDR3 SDRAM. The new chip is also the smallest 4-gigabit DRAM. The new cutting-edge smallest available ...
Sep 23, 2011 |
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'3-D towers' of information double data storage areal density
Using well-known patterned media, a team of researchers in France has figured out a way to double the areal density of information by essentially cutting the magnetic media into small pieces and building a ...
Apr 19, 2011 |
3.5 / 5 (2) |
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Data storage takes an electric turn
(PhysOrg.com) -- German scientists from the Forschungszentrum Julich and the Max Planck Institute of Microstructure Physics in Halle have discovered the basis for the next generation of memory devices. In ...
Mar 29, 2011 |
4.1 / 5 (7) |
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Northern hunters slowed down advance of Neolithic farmers
One of the most significant socioeconomic changes in the history of humanity took place around 10,000 years ago, when the Near East went from an economy based on hunting and gathering (Mesolithic) to another ...
Other Sciences / Archaeology & Fossils
Feb 03, 2011 |
5 / 5 (6) |
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Toshiba makes a breakthrough in hard-drive capacity
(PhysOrg.com) -- Last Wednesday Toshiba made an announcement at the Magnetic Recording Conference in San Diego that they have made a breakthrough in their research of bit-patterned media that would result ...
Technology / Hi Tech & Innovation
Aug 23, 2010 |
4 / 5 (25) |
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IBM Research Sets New Record in Magnetic Tape Data Density (w/ Video)
IBM researchers today announced they have demonstrated a world record in areal data density on linear magnetic tape - a significant update to one of the computer industry's most resilient, reliable and affordable data storage ...
Technology / Hi Tech & Innovation
Jan 22, 2010 |
4.8 / 5 (9) |
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Digital Quantum Battery Could Boost Energy Density Tenfold
(PhysOrg.com) -- Physicists theorize that quantum phenomena could provide a major boost to batteries, with the potential to increase energy density up to 10 times that of lithium ion batteries. According to ...
Dec 22, 2009 |
4.9 / 5 (55) |
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Space Image: A Beehive of Satellites
The launch of the first artificial satellite by the then Soviet Union in 1957 marked the beginning of the utilization of space for science and commercial activity. During the Cold War, space was a prime area ...
Space & Earth / Space Exploration
Feb 12, 2009 |
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