Wednesday, 29 November 2017

A transistor of graphene nanoribbons

Transistors based on carbon nanostructures: what sounds like a futuristic dream could be reality in just a few years' time. Scientists have now produced nanotransistors from graphene ribbons that are only a few atoms wide.

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Scientists produce high-power attosecond X-ray pulses at megahertz repetition rates

A research team has achieved a major advance in X-ray science by generating unprecedented high-power attosecond hard X-ray pulses at megaher...