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- Title
Sequential Logic Circuits Using Spatial Wavefunction Switched (SWS) FETs.
- Authors
Jagadeesan, Neeraja; Saman, B.; Lingalugari, M.; Gogna, P.; Jain, F.
- Abstract
The spatial wavefunction-switched field-effect transistor (SWSFET) is one of the promising quantum well devices that transfers electrons from one quantum well channel to the other channel based on the applied gate voltage. This eliminates the use of more transistors as we have coupled channels in the same device operating at different threshold voltages. This feature can be exploited in many digital integrated circuits thus reducing the count of transistors which translates to less die area. The simulations of basic sequential circuits like SR latch, D latch and flip flop are presented here using SWSFET based logic gates. The circuit model of a SWSFET was developed using Berkeley short channel IGFET model (BSIM 3).
- Subjects
LOGIC circuit design; SPATIAL analysis (Statistics); SWITCHING circuits -- Design &; construction; QUANTUM well devices; FIELD-effect transistors
- Publication
International Journal of High Speed Electronics & Systems, 2015, Vol 24, Issue 3/4, p-1
- ISSN
0129-1564
- Publication type
Article
- DOI
10.1142/S0129156415500111