News tagged with device structures
Scientists Track Heat in Tiny Rolls of Carbon Atoms
Mar 02, 2009 |
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(PhysOrg.com) -- IBM Research scientists today announced a landmark study in the field of nanoelectronics; the development and demonstration of novel techniques to measure the distribution of energy and heat in powered carbon ...
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Chemists create two-armed nanorobotic device to maneuver world's tiniest particles
Feb 15, 2009 |
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Chemists at New York University and China's Nanjing University have developed a two-armed nanorobotic device that can manipulate molecules within a device built from DNA. The device is described in the latest issue of the ...
Nano Measurement in the 3rd Dimension
Jul 06, 2009 |
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From the motion sensor to the computer chip - in many products of daily life components are used whose functioning is based on smallest structures of the size of thousandths - or even millionths - of millimetres. ...
Next generation cloaking device demonstrated
Jan 15, 2009 |
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A device that can bestow invisibility to an object by "cloaking" it from visual light is closer to reality. After being the first to demonstrate the feasibility of such a device by constructing a prototype ...
New security and medical sensor devices made possible by metallic nanostructures
Apr 07, 2009 |
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(PhysOrg.com) -- Scientists have designed tiny new sensor structures that could be used in novel security devices to detect poisons and explosives, or in highly sensitive medical sensors, according to research ...
Capture of nanomagnetic 'fingerprints' a boost for next-generation information storage media
Jan 29, 2009 |
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In the race to develop the next generation of storage and recording media, a major hurdle has been the difficulty of studying the tiny magnetic structures that will serve as their building blocks. Now a team ...
Quantum dots as midinfrared emitters
Feb 23, 2009 |
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(PhysOrg.com) -- “People are interested in the mid-infrared,” Dan Wasserman tells PhysOrg.com. Infrared light has a wavelength longer than visible light, and many molecules have numerous very strong optical resonances in the ...
Scientists develop new terahertz material
Mar 15, 2007 |
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Researchers at Los Alamos National Laboratory have created a device for manipulating terahertz (THz) radiation. The device could be the basis for novel electronics and photonics applications ranging from new imaging methods ...
Researchers present new solution for miniaturized organic lasers
Nov 19, 2007 |
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AMO GmbH, Aachen and IBM Research GmbH, Rüschlikon were able to realize and characterize optimized photonic feedback structures for miniaturized organic lasers.
The guiding of light: A new metamaterial device steers beams along complex pathways
Jul 31, 2009 |
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Using a composite metamaterial to deliver a complex set of instructions to a beam of light, Boston College physicists have created a device to guide electromagnetic waves around objects such as the corner ...
Scientists create new nanotube structures
May 27, 2008 |
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Thanks to the rising trend toward miniaturization, carbon nanotubes – which are about 100,000 times thinner than a human hair and possess several unique and very useful properties – have become the choice candidates for use ...
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