{"title":"采用金属门控QCA实现的新型三态器件","authors":"S. Sheikholeslam, C. Grecu, A. Ivanov","doi":"10.1109/LASCAS.2014.6820303","DOIUrl":null,"url":null,"abstract":"In this work, we demonstrate a novel tri-state device based on gated quantum-dot cellular automata. This device can be physically implemented by employing metal contacts and molecular quantum dot cells. Our simulations based on a simplified but realistic model show that the current-voltage transfer function of this device has good state separation, which indicates that this device would be feasible for implementation. We introduced a new, tri-state Hamiltonian, that reduces the amount of simulations when used in large-scale systems with thousands or millions of such devices.","PeriodicalId":235336,"journal":{"name":"2014 IEEE 5th Latin American Symposium on Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A novel tri-state device implemented with a metal gated QCA\",\"authors\":\"S. Sheikholeslam, C. Grecu, A. Ivanov\",\"doi\":\"10.1109/LASCAS.2014.6820303\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work, we demonstrate a novel tri-state device based on gated quantum-dot cellular automata. This device can be physically implemented by employing metal contacts and molecular quantum dot cells. Our simulations based on a simplified but realistic model show that the current-voltage transfer function of this device has good state separation, which indicates that this device would be feasible for implementation. We introduced a new, tri-state Hamiltonian, that reduces the amount of simulations when used in large-scale systems with thousands or millions of such devices.\",\"PeriodicalId\":235336,\"journal\":{\"name\":\"2014 IEEE 5th Latin American Symposium on Circuits and Systems\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-05-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 IEEE 5th Latin American Symposium on Circuits and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/LASCAS.2014.6820303\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE 5th Latin American Symposium on Circuits and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LASCAS.2014.6820303","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel tri-state device implemented with a metal gated QCA
In this work, we demonstrate a novel tri-state device based on gated quantum-dot cellular automata. This device can be physically implemented by employing metal contacts and molecular quantum dot cells. Our simulations based on a simplified but realistic model show that the current-voltage transfer function of this device has good state separation, which indicates that this device would be feasible for implementation. We introduced a new, tri-state Hamiltonian, that reduces the amount of simulations when used in large-scale systems with thousands or millions of such devices.