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International Journal of Advanced Computer Science and Applications(IJACSA), Volume 8 Issue 3, 2017.
Abstract: In nanotechnologies, quantum-dot cellular automata (QCA) offer promising and attractive features for nano-scale computing. QCA effectively overcomes the scaling shortfalls of CMOS technology. One of the variants of QCA is 4 Dot 2 Electron QCA which is well explored and researched. The main concentration of this study is on 2 Dot 1 Electron QCA, an emerging variant of QCA. A novel and efficient XOR gate based on 2 Dot 1 Electron QCA is designed. Moreover a comparator using the proposed novel XOR gate is presented in this present scope. The proposed architecture is justified using a well-accepted standard mathematical function based on Coulomb’s law. Energy and power dissipation of the architecture are analyzed using different energy parameters. AS the compactness of proposed design is 76.4% the design met high degree of compactness and better efficiency.
Angona Sarker, Md. Badrul Alam Miah and Ali Newaz Bahar, “Design of 1-bit Comparator using 2 Dot 1 Electron Quantum-Dot Cellular Automata” International Journal of Advanced Computer Science and Applications(IJACSA), 8(3), 2017. http://dx.doi.org/10.14569/IJACSA.2017.080366
@article{Sarker2017,
title = {Design of 1-bit Comparator using 2 Dot 1 Electron Quantum-Dot Cellular Automata},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2017.080366},
url = {http://dx.doi.org/10.14569/IJACSA.2017.080366},
year = {2017},
publisher = {The Science and Information Organization},
volume = {8},
number = {3},
author = {Angona Sarker and Md. Badrul Alam Miah and Ali Newaz Bahar}
}
Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.