The oxidation of toxic carbon monoxide (CO) to carbon dioxide occurs every day in millions of cars. Despite being one of the most studied catalytic processes, the exact mechanism of interaction between the carbon monoxid...
Diamonds and gold may make some hearts flutter on Valentine's Day, but in a University at Buffalo laboratory, silver nanoparticles are being designed to do just the opposite.
The nanoparticles are part of a new f...
Just as the heartbeats of today's electronic devices depend on the ability to switch the flow of electricity in semiconductors on and off with lightning speed, the viability of the "spintronic" devices of the future -- technologies that manipulate both the flow and magnetic "spin" of electrons -- will require similarly precise control over semiconductor magnetism.
An exotic form of carbon has been found to have an extra large nucleus, dwarfing even the nuclei of much heavier elements like copper and zinc, in experiments performed in a particle accelerator in Japan. The discovery is reported in the current issue of Physical Review Letters and highlighted with a Viewpoint by Kirby Kemper and Paul Cottle of Florida State University in the February 8 issue of Physics.
Researchers at the California Institute of Technology have developed a way to make some notoriously brittle materials ductile -- yet stronger than ever -- simply by reducing their size.
Hydrogen-powered fuel cells and solar energy are the best hope for a more environmentally friendly and resource-sparing energy supply in the future. A combination of the two is considered to be particularly “clean”: the production of hydrogen by splitting water with sunlight.
Scientists at SINTEF/NTNU and the University of Oslo have been awarded NOK 25 million by the Research Council of Norway for investments in equipment for surface analysis.
"This will be one of the biggest and mos...
At today's International Solid State Circuit Conference (ISSCC), Holst Centre, imec and TNO present a dual-gate-based organic RFID chip with record data rate and lowest reported operating voltage. For the first time,...
“How much energy you can put into a particle per meter corresponds directly to how big the machine is,” says Steven Sibener, the Carl William Eisendrath Professor in Chemistry and the James Franck Institute at UChicago. This means that future accelerators must either grow to inconceivable sizes, at great costs, or they must somehow pump far more energy into each particle per meter of acceleration than modern technology will allow.
Scientists develop new composite material that could revolutionise car design and manufacturing.
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