Nanotechnology - Nanophysics news

Unique Quantum Effect Found in Silicon Nanocrystals

Researchers at the U.S. Department of Energy’s National Renewable Energy Laboratory, collaborating with Innovalight, Inc., have shown that a new and important effect called Multiple Exciton Generation (MEG) occurs efficiently ...

Jul 24, 2007
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Tiny buckyballs squeeze hydrogen like giant Jupiter

Hydrogen could be a clean, abundant energy source, but it's difficult to store in bulk. In new research, materials scientists at Rice University have made the surprising discovery that tiny carbon capsules called buckyballs ...

Mar 20, 2008
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Toward Building Molecular Computers

Don't throw away your laptop yet, but there's a promising new high-tech invention being announced this week. Researchers have created a memory circuit the size of a white blood cell that has enough capacity ...

Jan 24, 2007
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'Nanocavity' Sensor Detects Virus-Sized Particles

Scientists have created a nanoscale device that is capable of detecting one quadrillionth of a gram of biological matter, or about the size of certain viruses. In the future, the sensor may be able to detect ...

Dec 20, 2007 feature
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Bright future for nanowire light source

A bio-friendly nano-sized light source capable of emitting coherent light across the visible spectrum, has been invented by a team of researchers with the U.S. Department of Energy’s Lawrence Berkeley National ...

Jun 28, 2007
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