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A Giant Step Toward Miniaturization: Nanotechnology Transforms Molecular Beams Into Functional Nano-Devices
April 3, 2013 — Semiconductor nanowires are quasi-one-dimensional nanomaterials that have sparked a surge of interest as one of the most powerful and versatile nanotechnological building blocks with actual or ... > full story -
'Dancing' Silicon Atoms Discovered in Graphene
April 3, 2013 — Jumping silicon atoms are the stars of a newly discovered atomic scale ballet. The "dancing" movement of the silicon atoms was caused by the energy transferred to the material from the electron beam ... > full story -
Search for Dark Matter: Experiment Measures Antimatter Excess in Cosmic Ray Flux
April 3, 2013 — The international team running the Alpha Magnetic Spectrometer (AMS) today announced the first results in its search for dark matter. They report the observation of an excess of positrons in the ... > full storyMore: -
Building Quantum States With Individual Silicon Atoms
April 3, 2013 — By introducing individual silicon atom 'defects' using a scanning tunneling microscope, scientists have coupled single atoms to form quantum ... > full story -
Light Tsunami in a Superconductor
April 3, 2013 — Superconductors are materials which conduct electric currents without any resistance. Scientists have managed to selectively influence this resistance-free conductivity with a powerful terahertz ... > full story -
Quantum Cryptography: On Wings of Light
April 3, 2013 — Physicists have, for the first time, successfully transmitted a secure quantum code through the atmosphere from an aircraft to a ground ... > full story -
Watching Fluid Flow at Nanometer Scales: Tiny Nanowires Can Lift Liquids as Effectively as Tubes
April 1, 2013 — Imagine if you could drink a glass of water just by inserting a solid wire into it and sucking on it as though it were a soda straw. It turns out that if you were tiny enough, that method would work ... > full story -
Quantum Dot Commands Light: A Solid State Ultrafast Logic Gate on a Photon
April 1, 2013 — If you could peek at the inner workings of a computer processor you would see billions of transistors switching back and forth between two states. In optical communications, information from the ... > full story -
Scientists Propose Revolutionary Laser System to Produce the Next LHC
March 28, 2013 — An international team of physicists has proposed a revolutionary laser system, inspired by the telecommunications technology, to produce the next generation of particle accelerators, such as the ... > full story -
Quantum Computing? Physicists' New Technique for Cooling Molecules May Be a Stepping Stone to Quantum Computing
March 27, 2013 — At the heart of next-generation computers may be a collection of ultracold molecules held at temperatures a mere fraction of a degree above absolute zero. By combining two traditional atomic cooling ... > full story
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