In work that unmasks some of the magic behind memristors and "resistive random access memory," or RRAM—cutting-edge computer components that combine logic and memory functions—researchers have shown that the metal particles ...
Nanophysics
Jun 24, 2014
1
0
The interior of a living cell is a crowded place, with proteins and other macromolecules packed tightly together. A team of scientists at Carnegie Mellon University has approximated this molecular crowding in an artificial ...
Bio & Medicine
Jul 14, 2013
0
0
Electronic components built from single molecules using chemical synthesis could pave the way for smaller, faster and more green and sustainable electronic devices. Now for the first time, a transistor made from just one ...
Nanophysics
Jun 20, 2013
0
0
A team of researchers from Cologne, Munich and Dresden have managed to create artificial magnetic monopoles. To do this, the scientists merged tiny magnetic whirls, so-called skyrmions. At the point of merging, the physicists ...
General Physics
May 31, 2013
20
1
(Phys.org) —Researchers and physicians in the field could soon run on-the-spot tests for environmental toxins, medical diagnostics, food safety and more with their smartphones.
Analytical Chemistry
May 23, 2013
1
0
An unusual wave that does not spread out as it travels could become a key component in speedy computer chips that use beams of light to carry and process data. Jiao Lin, a physicist at the A*STAR Singapore Institute of Manufacturing ...
Optics & Photonics
May 22, 2013
2
0
The last 10 years have seen a flurry of research on an emerging technology called compressed sensing. Compressed sensing does something that seems miraculous: It extracts more information from a signal than the signal would ...
Engineering
Feb 1, 2013
0
0
A new model of the how the protein coat (capsid) of viruses assembles, published in BioMed Central's open access journal BMC Biophysics, shows that the construction of intermediate structures prior to final capsid production ...
General Physics
Dec 16, 2012
2
1
Scientists from the University of Aberdeen's Marine Biodiscovery Centre and the University of St Andrews today presented their work on the components of a new type of computer chip created using molecules from a sea squirt ...
Materials Science
Sep 10, 2012
1
1
Researchers in Ireland have developed a new technology using materials called bulk metallic glasses to produce high-precision molds for making tiny plastic components. The components, with detailed microscopically patterned ...
Materials Science
May 22, 2012
0
0
