{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T06:43:20Z","timestamp":1781765000639,"version":"3.54.5"},"reference-count":62,"publisher":"World Scientific Pub Co Pte Ltd","issue":"11","funder":[{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities of China","doi-asserted-by":"crossref","award":["JZ2019HGTB0092"],"award-info":[{"award-number":["JZ2019HGTB0092"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2020,9,15]]},"abstract":"<jats:p> Quantum-dot cellular automata (QCA) is a highly attractive alternative to CMOS for future digital circuit design, relying on its high-performance and low-power-consumption features. This paper analyzes and compares previously published five-input majority gates. These designs do not perform well in terms of physical properties, especially concerting power consumption. Therefore, an ultra-low-power five-input majority gate in one layer is proposed, which uses a minimum number of cells and smaller area, and achieves the expected highly polarized output compared with previous designs. In order to evaluate its practicability, a new one-bit coplanar full-adder is proposed. The analysis results show that this full-adder performs well compared with existing multilayer and single-layer designs. The number of cells of the proposed design is reduced by 7.14% to get the same area and clock delay compared with the best coplanar full-adder. In addition, its power dissipation is also reduced by 9.28% at 0.5[Formula: see text], 11.09% at 1[Formula: see text] and 12.66% at 1.5[Formula: see text] in terms of average energy dissipation compared with the best single-layer design. QCADesigner tool is used to verify the simulation results of the proposed designs and QCAPro tool is used to evaluate the power dissipation of all considered designs. <\/jats:p>","DOI":"10.1142\/s0218126620501765","type":"journal-article","created":{"date-parts":[[2019,11,28]],"date-time":"2019-11-28T03:03:10Z","timestamp":1574910190000},"page":"2050176","source":"Crossref","is-referenced-by-count":11,"title":["An Ultra-Low-Power Five-Input Majority Gate in Quantum-Dot Cellular Automata"],"prefix":"10.1142","volume":"29","author":[{"given":"Feifei","family":"Deng","sequence":"first","affiliation":[{"name":"School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, Anhui 230009, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guangjun","family":"Xie","sequence":"additional","affiliation":[{"name":"School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, Anhui 230009, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shaowei","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, Anhui 230009, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"Cheng","sequence":"additional","affiliation":[{"name":"School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, Anhui 230009, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1403-9128","authenticated-orcid":false,"given":"Yongqiang","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Electronic Science and Applied Physics, Hefei University of Technology, Hefei, Anhui 230009, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2020,1,15]]},"reference":[{"key":"S0218126620501765BIB001","doi-asserted-by":"publisher","DOI":"10.1088\/0957-4484\/17\/16\/040"},{"key":"S0218126620501765BIB002","doi-asserted-by":"publisher","DOI":"10.1147\/rd.176.0525"},{"key":"S0218126620501765BIB003","doi-asserted-by":"publisher","DOI":"10.1080\/08927022.2010.536543"},{"key":"S0218126620501765BIB004","doi-asserted-by":"publisher","DOI":"10.1109\/TNANO.2009.2025038"},{"key":"S0218126620501765BIB005","doi-asserted-by":"publisher","DOI":"10.1109\/TVLSI.2014.2358495"},{"key":"S0218126620501765BIB006","volume-title":"Quantum Dots and Quantum Cellular Automata: Recent Trends and Applications","author":"De D.","year":"2013"},{"key":"S0218126620501765BIB007","doi-asserted-by":"publisher","DOI":"10.1016\/j.micpro.2015.04.004"},{"key":"S0218126620501765BIB008","doi-asserted-by":"publisher","DOI":"10.1049\/iet-cds.2012.0366"},{"key":"S0218126620501765BIB009","doi-asserted-by":"publisher","DOI":"10.1126\/science.284.5412.289"},{"key":"S0218126620501765BIB010","doi-asserted-by":"publisher","DOI":"10.1109\/TC.2009.21"},{"key":"S0218126620501765BIB011","volume-title":"Proc. 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