News tagged with polymer

Polymers can be semimetals

Polymers can behave like insulators, semiconductors and metals – as well as semimetals. Twenty researchers, under the leadership of Xavier Crispin, Docent in organic electronics at Linköping University, ...

Dec 09, 2013 5 / 5 (4) 1 | with audio podcast

Laser as sniffer dog for explosives

A new compact sensor system based on an LED pumped polymer laser detects explosive vapors quickly and sensitively. This is a promising approach for the detection of hazards, for instance in humanitarian land ...

Nov 08, 2013 5 / 5 (2) 0

Low-priced plastic photovoltaics

Photovoltaic devices, which tap the power of the sun and convert it to electricity, offer a green—and potentially unlimited—alternative to fossil fuel use. So why haven't solar technologies been more ...

Oct 22, 2013 4.5 / 5 (11) 2 | with audio podcast