Full adder circuit design with novel lower complexity XOR gate in QCA technology
Quantum-dot Cellular Automata (QCA) is a new technology for designing digital circuits in Nanoscale. This technology utilizes quantum dots rather than diodes and transistors. QCA supplies a new computation platform, where binary data can be represented by polarized cells, which can defne by the elec...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Springer
2020
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| Online Access: | http://eprints.uthm.edu.my/6367/ http://eprints.uthm.edu.my/6367/1/AJ%202020%20%28826%29.pdf |
| _version_ | 1848888792487821312 |
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| author | H. Majeed, Ali Zainal, Mohd Shamian Alkaldy, Esam Md Nor, Danial |
| author_facet | H. Majeed, Ali Zainal, Mohd Shamian Alkaldy, Esam Md Nor, Danial |
| author_sort | H. Majeed, Ali |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Quantum-dot Cellular Automata (QCA) is a new technology for designing digital circuits in Nanoscale. This technology utilizes quantum dots rather than diodes and transistors. QCA supplies a new computation platform, where binary data can be represented by polarized cells, which can defne by the electron’s confgurations inside the cell. This paper explains QCA based combinational circuit design; such as half-adder and full-adder, by only one uniform layer of cells. The proposed design is accomplished using a novel XOR gate. The proposed XOR gate has a 50% speed improvement and 35% reduction in the number of cells needed over the best reported XOR. The results of QCADesigner software show that the proposed designs have less complexity and less power consumption than previous designs. |
| first_indexed | 2025-11-15T20:15:55Z |
| format | Article |
| id | uthm-6367 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:15:55Z |
| publishDate | 2020 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-63672022-01-30T07:30:56Z http://eprints.uthm.edu.my/6367/ Full adder circuit design with novel lower complexity XOR gate in QCA technology H. Majeed, Ali Zainal, Mohd Shamian Alkaldy, Esam Md Nor, Danial TK Electrical engineering. Electronics Nuclear engineering Quantum-dot Cellular Automata (QCA) is a new technology for designing digital circuits in Nanoscale. This technology utilizes quantum dots rather than diodes and transistors. QCA supplies a new computation platform, where binary data can be represented by polarized cells, which can defne by the electron’s confgurations inside the cell. This paper explains QCA based combinational circuit design; such as half-adder and full-adder, by only one uniform layer of cells. The proposed design is accomplished using a novel XOR gate. The proposed XOR gate has a 50% speed improvement and 35% reduction in the number of cells needed over the best reported XOR. The results of QCADesigner software show that the proposed designs have less complexity and less power consumption than previous designs. Springer 2020 Article PeerReviewed text en http://eprints.uthm.edu.my/6367/1/AJ%202020%20%28826%29.pdf H. Majeed, Ali and Zainal, Mohd Shamian and Alkaldy, Esam and Md Nor, Danial (2020) Full adder circuit design with novel lower complexity XOR gate in QCA technology. Transactions on Electrical and Electronic Materials, 21 (NIL). pp. 198-207. ISSN 1229-7607 https://doi.org/10.1007/s42341-019-00166-y |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering H. Majeed, Ali Zainal, Mohd Shamian Alkaldy, Esam Md Nor, Danial Full adder circuit design with novel lower complexity XOR gate in QCA technology |
| title | Full adder circuit design with novel lower complexity XOR gate in QCA technology |
| title_full | Full adder circuit design with novel lower complexity XOR gate in QCA technology |
| title_fullStr | Full adder circuit design with novel lower complexity XOR gate in QCA technology |
| title_full_unstemmed | Full adder circuit design with novel lower complexity XOR gate in QCA technology |
| title_short | Full adder circuit design with novel lower complexity XOR gate in QCA technology |
| title_sort | full adder circuit design with novel lower complexity xor gate in qca technology |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.uthm.edu.my/6367/ http://eprints.uthm.edu.my/6367/ http://eprints.uthm.edu.my/6367/1/AJ%202020%20%28826%29.pdf |