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Latest Nanoelectronics Stories

2011-01-12 00:01:32

In a timely review paper, scientists from Japan, Germany, and Spain provide a highly relevant overview of the history, physical interpretation and applications of plasmons in metallic nanostructures. (PRWeb UK) January 11, 2011 Tadaaki Nagao at the International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS) and colleagues in Germany and Spain present a review on plasmons in metallic nanomaterials. The article is published this week in the...

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2011-01-11 23:27:14

Researchers at North Carolina State University have created the first coils of silicon nanowire on a substrate that can be stretched to more than double their original length, moving us closer to incorporating stretchable electronic devices into clothing, implantable health-monitoring devices, and a host of other applications."In order to create stretchable electronics, you need to put electronics on a stretchable substrate, but electronic materials themselves tend to be rigid and fragile,"...

2010-12-23 17:47:31

Scientists from the Kavli Institute of Nanoscience at Delft University of Technology and Eindhoven University of Technology have succeeded in controlling the building blocks of a future super-fast quantum computer. They are now able to manipulate these building blocks (qubits) with electrical rather than magnetic fields, as has been the common practice up till now. They have also been able to embed these qubits into semiconductor nanowires. The scientists' findings have been published in the...

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2010-12-14 11:02:26

Newly fabricated devices are a step toward quantum computing Moving a step closer toward quantum computing, a research team in the Netherlands recently fabricated a photodetector based on a single nanowire, in which the active element is a single quantum dot with a volume of a mere 7,000 cubic nanometers. The device is described in the American Institute of Physics' journal Applied Physics Letters. Photodetectors based on single quantum dots are expected to find uses in optoelectrical...

2010-12-13 17:10:34

Natelson Lab pioneers technique to measure heat, dissipation at very small scales You can touch a functioning light bulb and know right away that it's hot. Ouch! But you can't touch a single molecule and get the same feedback. Rice University researchers say they have the next best thing -- a way to determine the temperature of a molecule or flowing electrons by using Raman spectroscopy combined with an optical antenna. A new paper from the lab of Douglas Natelson, a Rice professor of physics...

2010-12-07 22:25:52

Given their outstanding mechanical and electrical properties, carbon nanotubes are attractive building blocks for next-generation nanoelectromechanical devices, including high-performance sensors, logic devices, and memory elements.  However, manufacturing challenges associated with creating well-ordered arrays of individual carbon nanotubes and the nanotube-devices' prevalent failure modes have prevented any large-scale commercial use. Now, researchers at Northwestern University, the...

2010-11-30 23:01:00

ARMONK, N.Y., Dec. 1, 2010 /PRNewswire/ -- IBM (NYSE: IBM) scientists today unveiled a new chip technology that integrates electrical and optical devices on the same piece of silicon, enabling computer chips to communicate using pulses of light (instead of electrical signals), resulting in smaller, faster and more power-efficient chips than is possible with conventional technologies. (Logo: http://photos.prnewswire.com/prnh/20090416/IBMLOGO ) The new technology, called CMOS Integrated...

2010-11-29 05:00:00

GENEVA, Nov. 29, 2010 /PRNewswire/ -- From 750m below ground to the top of Mount Everest, smart phones and other portable devices will soon be able to pinpoint their height variation relative to sea level to better than one meter, thanks to the most recent MEMS (Micro-Electro-Mechanical Systems) sensor from STMicroelectronics (NYSE: STM), the world's leading supplier of MEMS sensors for consumer and portable applications.(1) The new LPS001WP is a tiny silicon pressure sensor that uses...

2010-11-29 00:00:00

ST. LOUIS, Nov. 29, 2010 /PRNewswire-FirstCall/ -- Sigma-Aldrich (Nasdaq: SIAL) today announced a distribution agreement with Nanosys, Inc., an advanced materials architect. Under the agreement, Sigma-Aldrich, through its Aldrich Materials Science business, is now distributing Nanosys-created silicon nanowires to the global scientific research community for the development of new applications in technologies such as solid-state lighting, electronics and energy storage. "As Aldrich...

2010-11-24 09:02:00

GENEVA, Nov. 24, 2010 /PRNewswire/ -- STMicroelectronics (NYSE: STM), the leading supplier of MEMS (Micro-Electro-Mechanical Systems) devices for consumer and portable applications(1), today announced it has shipped its one billionth MEMS sensor. ST's micro-machined accelerometers and gyroscopes have enabled motion-activated user interfaces in a number of popular consumer devices, such as game consoles, smart phones and remotes, making these more accessible and appealing to people. Over...


Word of the Day
bodacious
  • Remarkable; prodigious.
  • Audacious; gutsy.
  • Completely; extremely.
  • Audaciously; boldly.
  • Impressively great in size; enormous; extraordinary.
This word is probably from the dialectal 'boldacious,' a blend of 'bold' and 'audacious.'
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