Now showing items 1-4 of 4

    • Ambipolar electronics 

      Yang, Xuebei; Mohanram, Kartik (2010-03-02)
      Ambipolar conduction, characterized by a superposition of electron and hole currents, has been observed in many next-generation devices including carbon nanotube, graphene, silicon nanowire, and organic transistors. ...
    • Dual-Vth Independent-Gate FinFETs for Low Power Logic Circuits 

      Rostami, Masoud; Mohanram, Kartik (2011-03)
      This paper describes the electrode work-function, oxide thickness, gate-source/drain underlap, and silicon thickness optimization required to realize dual-Vth independent-gate FinFETs. Optimum values for these FinFET ...
    • Graphene Ambipolar Multiplier Phase Detector 

      Yang, Xuebei; Liu, Guanxiong; Rostami, Masoud; Balandin, Alexander A.; Mohanram, Kartik (2011-10)
      We report the experimental demonstration of a multiplier phase detector implemented with a single top-gated graphene transistor. Ambipolar current conduction in graphene transistors enables simplification of the design ...
    • Novel dual-Vth independent-gate FinFET circuits 

      Rostami, Masoud; Mohanram, Kartik (2010)
      This paper describes gate work function and oxide thickness tuning to realize novel circuits using dual-Vth independent-gate FinFETs. Dual-Vth FinFETs with independent gates enable series and parallel merge transformations ...