Tiny FM Transmitter uses Voltage Controlled Graphene Resonator

A team of Columbia Engineering researchers, led by Mechanical Engineering Professor James Hone and Electrical Engineering Professor Kenneth Shepard, exploring the properties of graphene  have demonstrated a new electro-mechanical resonant component.   The resonator’s structure consists of a 2-4 micrometer long strip of graphene suspended over a metal gate electrode. The strip of graphene has a natural reson ...

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