Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Douglas Tougaw"'
Publikováno v:
Journal of Computational Electronics. 18:982-987
Quantum-dot cellular automata (QCA) are a leading example of field-coupled nanocomputing (FCN) devices. All FCN devices rely on local field interactions among nanoscale building blocks that are arranged in patterns to perform useful calculations. Man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55c1c7e01cab576119a5d4c16f65455c
https://doi.org/10.1007/s10825-019-01352-0
https://doi.org/10.1007/s10825-019-01352-0
Publikováno v:
Journal of Computational Electronics. 17:470-478
The quantum-dot cellular automata (QCA) computing paradigm presents great promise as a potential strategy for future nanocomputing devices. Perhaps the greatest challenge facing the QCA architecture is finding a robust wire crossing strategy. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d04b3970d6f877abe0a8c3e5147f30
https://doi.org/10.1007/s10825-017-1075-7
https://doi.org/10.1007/s10825-017-1075-7
Publikováno v:
Journal of Computational Electronics. 15:446-454
Coplanar wire crossing has been a major challenge for quantum-dot cellular automata systems since their development. Several possible solutions have been presented, but they have either relied on non-adjacent cell interactions or have required switch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d6ab7ac0dd2506938d8c9fb3a0c03f6
https://doi.org/10.1007/s10825-015-0780-3
https://doi.org/10.1007/s10825-015-0780-3
Publikováno v:
IEEE Transactions on Nanotechnology. 14:648-656
The authors describe a signal distribution network for sequential systems constructed using the Quantum-dot cellular automata (QCA) computing paradigm. This network promises to enable the construction of arbitrarily complex QCA sequential systems in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e78b8be5bfc17dc7b0425cfcd631ca13
https://doi.org/10.1109/tnano.2015.2428651
https://doi.org/10.1109/tnano.2015.2428651
Autor:
Mahfuza Khatun, Douglas Tougaw
Publikováno v:
IEEE Transactions on Nanotechnology. 12:215-224
The authors describe a signal distribution network (SDN) for quantum-dot cellular automata (QCA) devices. This network allows the distribution of a set of inputs to an arbitrary number of combinational functions, overcoming the challenges associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e56fd45c0b79dcb5902feff27d507d7
https://doi.org/10.1109/tnano.2013.2243162
https://doi.org/10.1109/tnano.2013.2243162
Publikováno v:
IEEE Transactions on Nanotechnology. 12:225-233
The authors analyze the effect of stray charges near a line of quantum-dot cellular automata (QCA) cells. Considering both the ground-state polarization and the excitation energy of the system, it is determined that there is a 129-nm-wide region surr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5dbd959a5ce409a17278ba97ab0bf0c
https://doi.org/10.1109/tnano.2013.2243466
https://doi.org/10.1109/tnano.2013.2243466
Publikováno v:
Journal of Applied Mathematics and Physics. :7-15
The authors present an analysis of the fault tolerant properties and the effects of temperature on an exclusive OR (XOR) gate and a full adder device implemented using quantum-dot cellular automata (QCA) structures. A Hubbard-type Hamiltonian and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a125db7e85cb6756dadd3ee3358b9a0a
https://doi.org/10.4236/jamp.2013.13003
https://doi.org/10.4236/jamp.2013.13003
Publikováno v:
IEEE Transactions on Nanotechnology. 11:739-745
The authors describe a geometric layout of quantum-dot cellular automata (QCA) cells and an associated set of clock signals that can be used to implement a programmable array of logic (PAL). PALs are an important category of programmable logic that c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f86b94677229c9c509e43d2d8cf1bede
https://doi.org/10.1109/tnano.2012.2194721
https://doi.org/10.1109/tnano.2012.2194721
Matrix Multiplication Using Quantum-Dot Cellular Automata to Implement Conventional Microelectronics
Autor:
Joshua D. Wood, Douglas Tougaw
Publikováno v:
IEEE Transactions on Nanotechnology. 10:1036-1042
Quantum-dot cellular automata (QCA) shows promise as a post silicon CMOS, low power computational technology. Nevertheless, to generalize QCA for next-generation digital devices, the ability to implement conventional programmable circuits based on NO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::824db88f55142ccf0effecacb20fc679
https://doi.org/10.1109/tnano.2010.2099665
https://doi.org/10.1109/tnano.2010.2099665
Publikováno v:
ACM Journal on Emerging Technologies in Computing Systems. 2:243-261
Emerging technologies have attracted a substantial interest in overcoming the physical limitations of CMOS as projected at the end of the Technology Roadmap; among these technologies, quantum-dot cellular automata (QCA) relies on different and novel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76b3b6ce4b3338704c9d501fa8962d78
https://doi.org/10.1145/1216396.1216397
https://doi.org/10.1145/1216396.1216397