News tagged with optoelectronics

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
4.6 / 5 (7) 0 | with audio podcast

Ultra fast photodetectors out of carbon nanotubes

Single-walled carbon nanotubes are promising building blocks for future optoelectronic devices. But conventional electronic measurements were not able to resolve the ultra fast optoelectronic dynamics of the ...

Mar 07, 2011
5 / 5 (4) 0 | with audio podcast
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