Researchers have demonstrated theoretically that oscillation of 5–140 GHz is possible by supplying direct current to a ferromagnetic nanocontact device.
General Physics
Nov 8, 2012
1
0
(Phys.org)—Imagine a bus that uses electrical storage that costs much less than traditional batteries, can fully charge each time the bus stops, and has enough power to easily get to the next stop. The supercapacitor, once ...
Energy & Green Tech
Oct 3, 2012
22
0
Researchers at Aalto University, Finland, have developed a new concept for computing, using water droplets as bits of digital information. This was enabled by the discovery that upon collision with each other on a highly ...
General Physics
Sep 7, 2012
1
0
Japanese researchers from the National Institute of Advanced Industrial Science and Technology (AIST), have developed an all-printed flexible pressure sensor in collaboration with Ajinomoto Co., Inc.
Engineering
Aug 16, 2012
0
0
(PhysOrg.com) -- Nanotechnologists from the University of Twente's MESA+ and MIRA research institutes have developed a method for incorporating magnetic elements into non-magnetic materials in a highly controlled way. Using ...
Nanophysics
Feb 14, 2012
0
0
The team of Professor Keon Jae Lee (Department of Materials Science and Engineering, KAIST) has developed fully functional flexible non-volatile resistive random access memory (RRAM) where a memory cell can be randomly accessed, ...
Electronics & Semiconductors
Nov 3, 2011
0
0
Imagine building cheaper electronics on a variety of substrates -- materials like plastic, paper, or fabric. Researchers at Taiwan's National Chiao Tung University have made a discovery that opens this door, allowing them ...
Nanomaterials
Jul 27, 2010
0
0
X-ray studies and fundamental calculations are helping physicists gain molecular level insight into the workings of some magnetic shape-memory materials, which change shape under the influence magnetic fields.
Condensed Matter
Apr 26, 2010
0
0
Fujitsu Laboratories and the University of Toronto today announced that they have jointly developed the world's first high-reliability read-method for use with spin-torque-transfer (STT) MRAM that is insusceptible to erroneous ...
Electronics & Semiconductors
Feb 12, 2010
2
0
Researchers from Helmholtz-Zentrum Berlin (HZB, Germany) and the French research facility CNRS, south of Paris, are using electric fields to manipulate the property of electrons known as "spin" to store data permanently. ...
General Physics
Jan 19, 2010
0
0
