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Thursday, January 15, 2015

ScienceDaily: Consumer Electronics News

ScienceDaily: Consumer Electronics News


Carbon nanotube finding could lead to flexible electronics with longer battery life

Posted: 14 Jan 2015 05:27 PM PST

Materials engineers have made a significant leap toward creating higher-performance electronics with improved battery life -- and the ability to flex and stretch. The team has reported the highest-performing carbon nanotube transistors ever demonstrated. In addition to paving the way for improved consumer electronics, this technology could also have specific uses in industrial and military applications.

Race of the electrons: Laser pulses can be used to track the motion of electrons in metals with attosecond precision

Posted: 14 Jan 2015 11:05 AM PST

Light can rip electrons out of a piece of metal. This 'photoelectric effect' is extremely fast. But now modern attosecond technology can resolve the time evolution of such processes. A new article discusses the race of electrons in a layered structure made of magnesium and tungsten.

Laser-induced graphene 'super' for electronics: Flexible, 3-D supercapacitors tested

Posted: 14 Jan 2015 08:55 AM PST

Scientists show the practicality of turning laser-induced graphene into portable, flexible devices by making stacked supercapacitors.

A new step towards using graphene in electronic applications

Posted: 14 Jan 2015 07:16 AM PST

Scientists have managed, with atomic precision, to create nanostructures combining graphene ribbons of varying widths.

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