News articles tagged with 'diodes'
New nanocrystals show potential for cheap lasers, new lighting
— 10 May 2009 19:58 | TechnologyFor more than a decade, scientists have been frustrated in their attempts to create continuously emitting light sources from individual molecules because of an optical quirk called... — full story
Factors that affect organic device efficiency revealed
— 9 Jul 2008 13:49 | TechnologyOrganic-based devices, such as organic light-emitting diodes, require a transparent conductive layer with a high work function, meaning it promotes injection of electron holes into... — full story
Carbon nanotubes made into conductive, flexible 'stained glass'
— 9 Apr 2008 15:54 | PhysicsCarbon nanotubes are promising materials for many high-technology applications due to their exceptional mechanical, thermal, chemical, optical and electrical properties... — full story
Contact lenses with circuits, lights a possible platform for superhuman vision
— 18 Jan 2008 08:50 | PhysicsMovie characters from the Terminator to the Bionic Woman use bionic eyes to zoom in on far-off scenes, have useful facts pop into their field of view, or create virtual crosshairs.... — full story
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