The development of graphene-based devices – which could eventually be used to detect hidden explosives at airports and deadly carbon monoxide in homes – is…
‘Killer’ electrons are highly energetic, negatively charged particles found in near-Earth space. They can critically, and even permanently, damage satellites…
In quantum information processing, data is recorded and manipulated as quantum bits or ‘qubits’, generalizations of the classical ‘0’ and ‘1’ bits which are…
Physicists at the Commerce Department’s National Institute of Standards and Technology (NIST) have induced thousands of atoms trapped by laser beams to swap…
Dr Tom Pike and his team at Imperial’s Department of Electrical and Electronic Engineering have provided substrates—surfaces used to hold samples for…
Researchers at the U.S. Department of Energy's Brookhaven National Laboratory have generated extremely short pulses of light that are the strongest of their…
Long before silicon chips were to be found at the heart of the computer, even before transistors and thermionic valves, there was the concept of the mechanical…
The mission has been dubbed Esperia from the Ancient Greek name for the Italian peninsula.The choice of name reflects how Nespoli's Shuttle mission to the…
A key discovery at Rensselaer Polytechnic Institute could help advance the role of graphene as a possible heir to copper and silicon in nanoelectronics.Graphene, a one-atom-thick sheet of carbon, eluded scientists for years but was finally made in the laboratory in 2004 with the help of everyday, store-bought clear adhesive tape. Graphite, the common material used in most pencils, is made up of countless layers of graphene. Researchers simply used the gentle stickiness of tape to break apart these layers….
The AC Josephson effect refers to work that Brian Josephson published in 1962 regarding the flow of an electrical current between superconductors. In this…
Using Chandra, scientists surveyed a sample of clusters and counted the fraction of galaxies with rapidly growing supermassive black holes, known as active…
Two-dimensional electron systems, in which electrons are walled in from above and below but are free to move in a plane as if they were placed on a sheet of…
“I don't think anyone would have predicted that VY Canis Majoris is a molecular factory. It was really unexpected,” said Arizona Radio Observatory(ARO)…
Scientists at the University of Chicago and Argonne National Laboratory have discovered the surprising strength of a sheet of nanoparticles that measures just…
Yes, say Dr. Eran Sharon and his co-workers, Yael Klein and Efi Efrati, at the Hebrew University of Jerusalem Racah Institute of Physics, who have succeded for…
Surrey NanoSystems, a joint venture between the University of Surrey’s Advanced Technology Institute and CEVP Ltd, has won a major order for its innovative…
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