The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Logical devices implemented using quantum cellular automata
Abstract
We examine the possible implementation of logic devices using coupled quantum dot cells. Each quantum cell contains two electrons which interact Coulombically with neighboring cells. The charge distribution in each cell tends to align along one of two perpendicular axes, which allows the encoding of binary information using the state of the cell. The state of each cell is affected in a very nonlinear way by the states of its neighbors. A line of these cells can be used to transmit binary information. We use these cells to design inverters, programmable logic gates, dedicated AND and OR gates, and non-interfering wire crossings. Complex arrays are simulated which implement the exclusive-OR function and a single-bit full adder.
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Citations
Cites
Lent, C. S., Tougaw, P. D., Porod, W., & Bernstein, G. H. (1993) · Nanotechnology · doi:10.1088/0957-4484/4/1/004 · Cited by 1,793
Self-citation
Cited by
Single-electron devices and their applications
Likharev, K. K. (1999) · Proceedings of the IEEE · doi:10.1109/5.752518 · Cited by 1,453
A device architecture for computing with quantum dots
Lent, C. S., & Tougaw, P. D. (1997) · Proceedings of the IEEE · doi:10.1109/5.573740 · Cited by 1,273
Self-citationFrom quantum cellular automata to quantum lattice gases
Meyer, D. A. (1996) · Journal of Statistical Physics · doi:10.1007/bf02199356 · Cited by 556
A review of Quantum Cellular Automata
Farrelly, T. (2020) · Quantum · doi:10.22331/q-2020-11-30-368 · Cited by 138
Afrooz, S., & Navimipour, N. J. (2017) · Journal of Circuits, Systems and Computers · doi:10.1142/s0218126617300045 · Cited by 69
Metadata
- Authors
- Tougaw, P. D., & Lent, C. S.
- Venue
- Journal of Applied Physics
- Publisher
- AIP Publishing
- Published
- 1994-02-01
- Volume
- 75
- Issue
- 3
- Pages
- 1818-1825
- ISSN
- 0021-8979 (ISSN-L)
- 1089-7550
- OpenAlex
- W2059030116
- Cited by
- 1,276
- References
- 1
- FWCI
- 13.09
- Type
- journal article
- Language
- en
- Open access
- closed
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- Tougaw, P. D., & Lent, C. S. (1994). Logical devices implemented using quantum cellular automata. Journal of Applied Physics. https://doi.org/10.1063/1.356375
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