News tagged with optoelectronic properties

Photonics: Graphene boosts on-chip light detectors

The fabrication of high-performance light detectors—important for computers and mobile devices—using graphene integrated onto a chip is reported in three independent studies published online this week ...

Sep 16, 2013
5 / 5 (1) 0

Researchers grow semiconductors on graphene

Researchers at the Norwegian University of Science and Technology (NTNU) have patented and are commercializing GaAs nanowires grown on graphene, a hybrid material with competitive properties. Semiconductors ...

Sep 10, 2012
4.8 / 5 (8) 2 | with audio podcast

How long do electrons live in graphene?

Together with international colleagues, scientists from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) have added another important component towards understanding the material graphene; a material that is ...

Dec 12, 2011
4.7 / 5 (6) 0 | with audio podcast