Abstract
Quantum-Dot Cellular Automata (QCA) is a well accepted for the next generation computer technology as it is capable of overcoming certain technical limitations of existing CMOS technology. We have designed the Gray code counter using two-dot one-electron QCA. As the Set-Reset flipflop is the building block of the Gray code counter, we also designed the Set-Reset flipflop. Computing the potential energies we have substantiated and analyzed the proposed design and calculated the energy and power related parameters. We have also compared our work with the four-dot two-electron QCA architecture and found that the proposed designs are superior to the existing ones in terms of space utilization, energy and power dissipation.
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Lent, C., Tougaw, P.: A device architecture for computing with quantum dots. Proc. IEEE 85, 541–557 (1997)
Mukhopadhyay, D., Dinda, S., Dutta, P.: Designing and implementation of quantum cellular automata 2:1 multiplexer circuit. Int. J. Comput. Appl. 25(1), 21–24 (2011)
Mukhopadhyay, D., Dutta, P.: Quantum cellular automata based novel unit 2:1 multiplexer. Int. J. Comput. Appl. 3, 22–25 (2012)
Mukhopadhyay, D., Dutta, P.: Quantum cellular automata based novel unit reversible multiplexer. Adv. Sci. Lett. 5, 163–168 (2012)
Huang, J., Momenzadeh, M., Lombardi, F.: Analysis of missing and additional cell defects in sequential quantum-dot cellular automata. Integr. VLSI J. 40, 503–515 (2007)
Blum, K.: Density Matrix Theory and Applications. Springer Series on Atomic, Optical and Plasma Physics. Springer, Heidelberg (2012)
Ghosh, M., Mukhopadhyay, D., Dutta, P.: A 2 Dot 1 electron quantum cellular automata based parallel memory. In: Mandal, J.K., Satapathy, S.C., Sanyal, M.K., Sarkar, P.P., Mukhopadhyay, A. (eds.) Information Systems Design and Intelligent Applications. AISC, vol. 339, pp. 627–636. Springer, New Delhi (2015). doi:10.1007/978-81-322-2250-7_63
Mukhopadhyay, D., Dutta, P.: A study on energy optimized 4 dot 2 electron two dimensional quantum dot cellular automata logical reversible flipops. Microelectron. J. 46, 519–530 (2015). Elsevier
Iv, L.R.H., Lee, S.C.: Design and Simulation of 2-d 2-dot quantum-dot cellular automata logic. IEEE Trans. Nanotechnol. 10(5), 996–1003 (2011)
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Datta, K., Mukhopadhyay, D., Dutta, P. (2017). Design of Two-Bit Gray Code Counter Using Two-Dimensional Two-Dot One-Electron QCA. In: Mandal, J., Dutta, P., Mukhopadhyay, S. (eds) Computational Intelligence, Communications, and Business Analytics. CICBA 2017. Communications in Computer and Information Science, vol 776. Springer, Singapore. https://doi.org/10.1007/978-981-10-6430-2_7
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DOI: https://doi.org/10.1007/978-981-10-6430-2_7
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