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Nanoscale molecular-switch crossbar circuits
Open accessAbstract
Molecular electronics offer an alternative pathway to construct nanoscale circuits in which the critical dimension is naturally associated with molecular sizes. We describe the fabrication and testing of nanoscale molecular-electronic circuits that comprise a molecular monolayer of [2]rotaxanes sandwiched between metal nanowires to form an 8 × 8 crossbar within a 1 µm 2 area. The resistance at each cross point of the crossbar can be switched reversibly. By using each cross point as an active memory cell, crossbar circuits were operated as rewritable, nonvolatile memory with a density of 6.4 Gbits cm −2 . By setting the resistances at specific cross points, two 4 × 4 subarrays of the crossbar were configured to be a nanoscale demultiplexer and multiplexer that were used to read memory bits in a third subarray.
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Cites
Nonvolatile Memory and Programmable Logic from Molecule-Gated Nanowires
Duan, X., Huang, Y., & Lieber, C. M. (2002) · Nano Letters · doi:10.1021/nl025532n · Cited by 346
Cited by
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Borghetti, J., Snider, G. S., Kuekes, P. J., Yang, J. J., Stewart, D. R., & Williams, R. S. (2010) · Nature · doi:10.1038/nature08940 · Cited by 1,929
Self-citationCircuit Elements With Memory: Memristors, Memcapacitors, and Meminductors
Di Ventra, M., Pershin, Y. V., & Chua, L. O. (2009) · Proceedings of the IEEE · doi:10.1109/jproc.2009.2021077 · Cited by 1,212
Synthetische molekulare Motoren und mechanische Maschinen
Kay, E. R., Leigh, D. A., & Zerbetto, F. (2007) · Angewandte Chemie · doi:10.1002/ange.200504313 · Cited by 624
Self-assembled monolayers in organic electronics
Casalini, S., Bortolotti, C. A., Leonardi, F., & Biscarini, F. (2017) · Chemical Society Reviews · doi:10.1039/c6cs00509h · Cited by 608
Nanowire Crossbar Arrays as Address Decoders for Integrated Nanosystems
Zhong, Z., Wang, D., Cui, Y., Bockrath, M. W., & Lieber, C. M. (2003) · Science · doi:10.1126/science.1090899 · Cited by 586
Metadata
- Authors
- Chen, Y., Jung, G.-Y., Ohlberg, D. A. A., Li, X., Stewart, D. R., Jeppesen, J. O., Nielsen, K. A., Stoddart, J. F., & Williams, R. S.
- Venue
- Nanotechnology
- Publisher
- IOP Publishing
- Published
- 2003-03-20
- Volume
- 14
- Issue
- 4
- Pages
- 462-468
- ISSN
- 0957-4484 (ISSN-L)
- OpenAlex
- W2100903675
- Cited by
- 637
- References
- 1
- FWCI
- 62.01
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Chen, Y., Jung, G.-Y., Ohlberg, D. A. A., Li, X., Stewart, D. R., Jeppesen, J. O., Nielsen, K. A., Stoddart, J. F., & Williams, R. S. (2003). Nanoscale molecular-switch crossbar circuits. Nanotechnology. https://doi.org/10.1088/0957-4484/14/4/311
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