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Semiconductors and electronics

Semiconductors and electronics

Nanomechanical FM transmitter is smallest yet

29 Nov 2013 Isabelle Dumé
Scanning-electron-microscope image of the graphene NEMS
Scanning-electron-microscope image of the graphene NEMS. The graphene oscillator is coloured green and is located in the circular region in the centre of the cross. (Courtesy: Columbia University)
Researchers at Columbia University in the US have built the smallest frequency-modulated (FM) radio

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Isabelle Dumé is a contributing editor to Physics World
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