field-effect transistor :

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field-effect transistor


  • n  a transistor in which most current flows in a channel whose effective resistance can be controlled by a transverse electric field
News & Articles

  • MIT Reports 400 GHz Graphene Transistor Possible With 'Negative Resistance'
    An anonymous reader writes "The idea is to take a standard graphene field-effect transistor and find the circumstances in which it demonstrates negative resistance (or negative differential resistance, as they call it). They then use the dip in voltage, like a kind of switch, to perform logic. They show how several graphene field-effect transistors can be combined and manipulated in a way that ...
    Aug. 21, 2013 - Slashdot

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