News tagged with magnetic data storage
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 |
5 / 5 (1) |
0
Honeycombs of magnets could lead to new type of computer processing
Scientists have taken an important step forward in developing a new material using nano-sized magnets that could ultimately lead to new types of electronic devices, with greater capacity than is currently ...
Mar 30, 2012 |
4.5 / 5 (8) |
4
|
Resetting the future of MRAM
In close collaboration with colleagues from Bochum, Germany, and the Netherlands, researchers from the Helmholtz-Zentrum Berlin, Germany, have developed a novel, extremely thin structure made of various magnetic ...
Mar 07, 2012 |
4 / 5 (4) |
6
|
Ultrafast magnetic processes observed 'live' using X-ray laser
In first-of-their-kind experiments performed at the American X-ray laser LCLS, a collaboration led by researchers from the Paul Scherrer Institute has been able to precisely follow how the magnetic structure ...
Jan 24, 2012 |
5 / 5 (2) |
1
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) |
24
|
Chemically assembled metamaterials may lead to superlenses
(PhysOrg.com) -- Nanomanufacturing technology has enabled scientists to create metamaterials -- stuff that never existed in nature -- with unusual optical properties. They could lead to "superlenses" able ...
Nov 02, 2011 |
5 / 5 (9) |
7
|
Spin pumping effect proven for the first time
German physicists led by Prof. Dr. Hartmut Zabel have demonstrated the spin pumping effect in magnetic layers for the first time experimentally. The behaviour of the spin pumping had previously only been predicted theoretically. ...
Sep 12, 2011 |
5 / 5 (1) |
0
Locating the elusive: Scientists observe how material at room temperature exhibits 'multiferroic' properties
German researchers at Helmholtz-Zentrum Berlin (HZB) in close collaboration with colleagues in France and UK, have engineered a material that exhibits a rare and versatile trait in magnetism at room temperature. ...
Aug 22, 2011 |
not rated yet |
0
Chameleon magnets: ability to switch magnets 'on' or 'off' could revolutionize computing
(PhysOrg.com) -- What causes a magnet to be a magnet, and how can we control a magnet's behavior? These are the questions that University at Buffalo researcher Igor Zutic, a theoretical physicist, has been ...
May 27, 2011 |
4.7 / 5 (21) |
17
|
Breakthrough in the search for the holy grail for data storage
(PhysOrg.com) -- One of The University of Nottingham’s leading young scientists has created a new compound which could lead to a breakthrough in the search for high performance computing techniques.
Apr 21, 2011 |
4.4 / 5 (9) |
6
|
'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) |
2
|
A quick switch for magnetic needles
(PhysOrg.com) -- Magnetic vortex cores, which can be used as particularly stable storage points for data bits, can now be switched much faster.
Apr 13, 2011 |
not rated yet |
1
|
Physicists unveil unexpected properties in superconducting material
In 2008, an international team of scientists studying an exotic new superconductor based on the element ytterbium reported that it displays unusual properties that could change how scientists understand and ...
Jan 20, 2011 |
5 / 5 (30) |
0
|
New technique allows 3-D visualization of quantum property
Scientists at the U.S. Department of Energy’s Argonne National Laboratory have developed a new technique that maps the magnetic vector potential — one of the most important electromagnetic quantities and a foundation of quantum ...
Sep 29, 2010 |
4.8 / 5 (6) |
1
|
Powerful new way to control magnetism
A team of scientists at Rutgers University has found a material in which an electric field can control the overall magnetic properties of the material. If the magnetoelectric effect discovered by the Rutgers group can be ...
Aug 23, 2010 |
4.7 / 5 (15) |
2
|
