The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Molecular Quantum-Dot Cellular Automata
Abstract
Molecular electronics is commonly conceived as reproducing diode or transistor action at the molecular level. The quantum-dot cellular automata (QCA) approach offers an attractive alternative in which binary information is encoded in the configuration of charge among redox-active molecular sites. The Coulomb interaction between neighboring molecules provides device-device coupling. No current flow between molecules is required. We present an ab initio analysis of a simple molecular system which acts as a molecular QCA cell. The intrinsic bistability of the charge configuration results in dipole or quadrupole fields which couple strongly to the state of neighboring molecules. We show how logic gates can be implemented. We examine the role of the relaxation of nuclear coordinates in the molecular charge reconfiguration.
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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-citationA 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-citationThe Localized-to-Delocalized Transition in Mixed-Valence Chemistry
Demadis, K. D., Hartshorn, C. M., & Meyer, T. J. (2001) · Chemical Reviews · doi:10.1021/cr990413m · Cited by 1,074
Realization of a Functional Cell for Quantum-Dot Cellular Automata
Orlov, A. O., Amlani, I., Bernstein, G. H., Lent, C. S., & Snider, G. L. (1997) · Science · doi:10.1126/science.277.5328.928 · Cited by 640
Self-citationDigital Logic Gate Using Quantum-Dot Cellular Automata
Amlani, I., Orlov, A. O., Toth, G., Bernstein, G. H., Lent, C. S., & Snider, G. L. (1999) · Science · doi:10.1126/science.284.5412.289 · Cited by 603
Self-citationMolecules for memory, logic, and amplification
Aviram, A. (1988) · Journal of the American Chemical Society · doi:10.1021/ja00225a017 · Cited by 442
Power gain and dissipation in quantum-dot cellular automata
Timler, J., & Lent, C. S. (2002) · Journal of Applied Physics · doi:10.1063/1.1421217 · Cited by 437
Self-citationClocking of molecular quantum-dot cellular automata
Hennessy, K., & Lent, C. S. (2001) · Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena · doi:10.1116/1.1394729 · Cited by 372
Self-citationBypassing the Transistor Paradigm
Lent, C. S. (2000) · Science · doi:10.1126/science.288.5471.1597 · Cited by 248
Self-citationQuasiadiabatic switching for metal-island quantum-dot cellular automata
Tóth, G., & Lent, C. S. (1999) · Journal of Applied Physics · doi:10.1063/1.369063 · Cited by 242
Self-citationQuantum‐Dot Cellular Automata at a Molecular Scale
Lieberman, M., Sudha, C., Varughese, B., Wang, Y., Lent, C. S., Bernstein, G. H., Snider, G. L., & Peiris, F. C. (2002) · Annals of the New York Academy of Sciences · doi:10.1111/j.1749-6632.2002.tb03037.x · Cited by 149
Self-citationProblems in designing with QCAs: Layout = Timing
Niemier, M. T., & Kogge, P. M. (2001) · International Journal of Circuit Theory and Applications · Cited by 133
Experimental demonstration of a latch in clocked quantum-dot cellular automata
Orlov, A. O., Kummamuru, R. K., Ramasubramaniam, R., Tóth, G., Lent, C. S., Bernstein, G. H., & Snider, G. L. (2001) · Applied Physics Letters · doi:10.1063/1.1355008 · Cited by 74
Self-citation
Cited by
Manifestations of Noninnocent Ligand Behavior
Kaim, W. (2011) · Inorganic Chemistry · doi:10.1021/ic2003832 · Cited by 498
QCAPro - An error-power estimation tool for QCA circuit design
Srivastava, S., Asthana, A., Bhanja, S., & Sarkar, S. (2011) · 2011 IEEE International Symposium of Circuits and Systems (ISCAS) · doi:10.1109/iscas.2011.5938081 · Cited by 286
Two-Dimensional Schemes for Clocking/Timing of QCA Circuits
Vankamamidi, V., Ottavi, M., & Lombardi, F. (2008) · IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems · doi:10.1109/tcad.2007.907020 · Cited by 263
Automated Design Architecture for 1-D Cellular Automata Using Quantum Cellular Automata
Mardiris, V. A., Sirakoulis, G. C., & Karafyllidis, I. G. (2015) · IEEE Transactions on Computers · doi:10.1109/tc.2014.2366745 · Cited by 17
Metadata
- Authors
- Lent, C. S., Isaksen, B., & Lieberman, M.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-01-01
- Volume
- 125
- Issue
- 4
- Pages
- 1056-1063
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2046299706
- Cited by
- 444
- References
- 13
- FWCI
- 29.87
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
