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Technology Research News
March 23, 2005
Microdroplet makes mighty microscope Researchers from the University of Maryland have found a way to reach nanometer-scale resolution using something called far-field optics. mark for My Articles similar articles
Chemistry World
May 1, 2012
David Bradley
A colorful way to size up nanoparticles Researchers in China have now developed a straightforward light-scattering technique to estimate the size of gold nanoparticles in the 35 to 110nm range. mark for My Articles similar articles
Technology Research News
June 1, 2005
Eric Smalley
Movie Captures Trapped Light Slow light, once better understood, could be used to improve devices like sensors and optical communications equipment. Researchers have moved the field forward with a way to directly observe the phenomenon. mark for My Articles similar articles
Technology Research News
February 9, 2005
Lens design promises tight spots A new photonic crystal lens can focus near-field light to a spot one-quarter of the light's wavelength. The device can be used to make smaller, faster computer chips and memory. It could also be used in super-resolution microscopes. mark for My Articles similar articles
Technology Research News
September 22, 2004
Microscope Etches Ultrathin Lines Researchers have shown that it is possible to match electron beam resolution for organic materials using an ultraviolet laser shown through a near-field optical microscope. mark for My Articles similar articles
Technology Research News
November 19, 2003
Eric Smalley
Switch promises optical chips Computers have historically been electronic rather than photonic because lightwaves, while great for sending signals over long distances, are controlled by equipment that has proven difficult to shrink to computer chip scale. The rise of photonic crystals promises to narrow the gap. mark for My Articles similar articles
Chemistry World
January 5, 2012
Laura Howes
Surfing the Plasmonic Wave Researchers have shown with both spatial and temporal resolution, how the electric field around a nanoparticle changes when the nanoparticle is excited by a laser. mark for My Articles similar articles
Chemistry World
March 22, 2007
Tom Westgate
The Metamaterials Space Race The technology that makes invisibility shields a theoretical possibility took a major step forward with reports of a material that bends visible light away from itself. mark for My Articles similar articles
Chemistry World
June 16, 2011
Plasmon Rulers Measure in 3D Plasmon rulers made out of gold nanorods could help researchers understand how DNA or proteins fold. mark for My Articles similar articles
IEEE Spectrum
October 2005
Paniccia & Koehl
The Silicon Solution In the future, ordinary silicon chips will move data using light rather than electrons, unleashing nearly limitless bandwidth and revolutionizing computing mark for My Articles similar articles
Technology Research News
December 15, 2004
Eric Smalley
Silicon Ring Boosts Light Chips Researchers have developed an all-optical switch that is made from silicon and is small enough to be made by the thousands on computer chips. mark for My Articles similar articles
Chemistry World
August 8, 2012
James Urquhart
Liquid Gallium Lights Up US researchers have developed a nanomoulding technique for patterning liquid gallium that enables surface plasmons to become excited using visible light. mark for My Articles similar articles
Chemistry World
March 6, 2007
Kira Welter
Nano-Objects Under the Light Microscope Scientists have developed a lens that can transmit images over long distances with a resolution that is not restricted by light wavelength. mark for My Articles similar articles
Chemistry World
October 30, 2014
Simon Hadlington
A new way to convert light to electricity By shining light onto metallic nanoparticles, researchers in the US and the Netherlands have demonstrated an entirely new way to generate electrical energy mark for My Articles similar articles
Chemistry World
July 16, 2009
Jon Cartwright
Nanoparticles show 'inverse photoconductance' Chemists in the US have created the first material to exhibit 'inverse photoconductance', in which conductance decreases with exposure to visible light. mark for My Articles similar articles
IEEE Spectrum
August 2007
Saswato R. Das
Scheme for a Single-Photon Transistor Researchers have taken a big step toward building a really fast computer that uses light rather than electricity to perform calculations. mark for My Articles similar articles
Technology Research News
July 30, 2003
Nano light stores data in polymer Researchers from the University of Pisa in Italy have shown that it is possible to write lots of information in very little space using a thin film of polymer and polarized blue light. mark for My Articles similar articles
IEEE Spectrum
April 2008
Neil Savage
Plasmonic Imager Could Slim Down Spy Satellites But even its developers are far from knowing if it will work. mark for My Articles similar articles
Technology Research News
May 18, 2005
Thin Silver Sheet Makes Superlens Researchers have fashioned a superlens from a thin sheet of silver that resolves images as small as 60 nanometers using 365-nanometer light. mark for My Articles similar articles
Technology Research News
May 15, 2006
Eric Smalley
ICL's John Pendry An interview with the condensed matter theorist who has conducted extensive research on the interaction of electrons and photons with surfaces. mark for My Articles similar articles
Technology Research News
October 17, 2005
Data storage technologies Today's magnetic disk drives could be improved by incorporating much larger magnetoresistance or replaced by microelectromechanical systems (MEMS), near-field optics, holographic systems, or even molecules for better data storage solutions. mark for My Articles similar articles
Technology Research News
June 18, 2003
Nano rapid prototyping advances Rapid prototyping -- using lasers to harden liquid plastic into three-dimensional shapes -- has been around for a couple of decades, but lately researchers have been working to scale the process down to the realm of nanotechnology. mark for My Articles similar articles
Chemistry World
March 12, 2013
Andy Extance
'Plasmonic smart dust' conjures kinetics clues Researchers exploited gold's ability to trap and concentrate light, creating oscillations in the electron cloud at its surface called surface plasmons. mark for My Articles similar articles
Bio-IT World
October 14, 2004
Robert M. Frederickson
Nanosphere Strikes Gold Recently, scientists at Nanosphere developed a colorimetric method for DNA detection that obviates the need for target or signal amplification. mark for My Articles similar articles
Technology Research News
October 22, 2003
Process prints nanoparticles Researchers have coaxed tiny particles of gold, silver and carbon to assemble into patterns on silicon wafers over areas as large as a square centimeter by using electrical charge patterns to attract and position the nanoparticles. mark for My Articles similar articles
Chemistry World
April 7, 2011
Andy Extance
Surface plasmons create vivid holograms Plasmons are "quasiparticles" that are observed when electrons in a metal collectively oscillate at light wave frequency. mark for My Articles similar articles
Technology Research News
November 19, 2003
Stamp Forms Organic Laser Researchers have found a class of materials that promises to improve organic electronic components like lasers, light-emitting diodes, and waveguides. Light-emitting diodes are a key component of computer screens, and waveguides channel light. mark for My Articles similar articles
The Motley Fool
September 12, 2007
Jack Uldrich
Very, Very, Very Fine Print IBM announces a new nanoscale "printing" technique, which it believes will enable breakthroughs in ultra-tiny computer chips, biosensors, and optics. Investors should take note. mark for My Articles similar articles
Chemistry World
September 23, 2008
Simon Hadlington
Nanoparticles Hide Behind Protein Cloak Polymer nanoparticles suspended in human blood become cloaked in plasma proteins, new research has shown. mark for My Articles similar articles
InternetNews
April 21, 2004
Clint Boulton
Plasmon Pads Archiving Portfolio The optical storage provider buys rival Raidtec to beef up its storage networking hardware line. mark for My Articles similar articles
IEEE Spectrum
September 2007
Karn & Matthews
Nano Particles Without Macroproblems Quick and dirty advice for keeping nanotech clean. mark for My Articles similar articles