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Ambipolar gate-controllable FETs and their application to tile-based regular design are expected to meet the demand for lower power consumption, higher integration, and reduction of design efforts. In this study, we propose spare-tile-based dependable Sea-of-Tiles architecture for ambipolar devices. We also introduce tile arrangement strategy considering logic function, aiming at reduction of MUXs...
The scaling down of thermionic emitters to the microscale is achieved by using microfabrication technologies and graphene working as the emitter. A graphene micro-emitters can be turned on by a voltage of several volts and its emission current exhibits a tunability of up to six orders by a modest gate. Importantly, emission performances of graphene micro-emitters are controllable and repeatable through...
In this paper, we propose the method for embedding the latch and the flip flop (FF) circuit to the universal logic circuit of Double Gate Carbon NanoTube Field Effect Transistor (DG-CNTFET) proposed in the previous work. Previously, 2-inputs universal logic circuit by 8 DG-CNTFET was proposed. If the embedding of flip flop to them is possible, the reconfigurable circuit which includes a state such...
A compact model for Dual gate carbon nanotube FET (DGCNTFET) is presented. This compact model includes the most significant mechanisms present in DGCNTFET such as Schottky barrier at the metallic-nanotube interface, charge, electrostatic modelling and quasi-ballistic transport through the Landauer equation and an improved equivalent circuit. Then, this compact model is compared and validated using...
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