The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
Electron-spin-resonance transistors for quantum computing in silicon-germanium heterostructures
Open accessAbstract
We apply the full power of modern electronic band-structure engineering and epitaxial heterostructures to design a transistor that can sense and control a single-donor electron spin. Spin-resonance transistors may form the technological basis for quantum information processing. One- and two-qubit operations are performed by applying a gate bias. The bias electric field pulls the electron wave function away from the dopant ion into layers of different alloy composition. Owing to the variation of the g factor $(\mathrm{Si}:g=1.998,\mathrm{Ge}:g=1.563),$ this displacement changes the spin Zeeman energy, allowing single-qubit operations. By displacing the electron even further, the overlap with neighboring qubits is affected, which allows two-qubit operations. Certain silicon-germanium alloys allow a qubit spacing as large as 200 nm, which is well within the capabilities of current lithographic techniques. We discuss manufacturing limitations and issues regarding scaling up to a large size computer.
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Cites
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Cited by
Ladd, T. D., Jelezko, F., Laflamme, R., Nakamura, Y., Monroe, C., & O’Brien, J. L. (2010) · Nature · doi:10.1038/nature08812 · Cited by 3,592
Universal quantum computation with the exchange interaction
DiVincenzo, D. P., Bacon, D., Kempe, J., Burkard, G., & Whaley, K. B. (2000) · Nature · doi:10.1038/35042541 · Cited by 924
Self-citationFuechsle, M., Miwa, J. A., Mahapatra, S., Ryu, H., Lee, S., Warschkow, O., Hollenberg, L. C. L., Klimeck, G., & Simmons, M. Y. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.21 · Cited by 855
Quantum Computing with an Always-On Heisenberg Interaction
Benjamin, S. C., & Bose, S. (2003) · Physical Review Letters · doi:10.1103/physrevlett.90.247901 · Cited by 190
Hamiltonian simulation with optimal sample complexity
Kimmel, S., Lin, C. Y.-Y., Low, G. H., Ozols, M., & Yoder, T. J. (2017) · npj Quantum Information · doi:10.1038/s41534-017-0013-7 · Cited by 85
Metadata
- Authors
- Vrijen, R., Yablonovitch, E., Wang, K., Jiang, H. W., Balandin, A., Roychowdhury, V., Mor, T., & DiVincenzo, D.
- Venue
- Physical Review A
- Publisher
- American Physical Society (APS)
- Published
- 2000-06-13
- Volume
- 62
- Issue
- 1
- ISSN
- 0556-2791 (ISSN-L)
- 1050-2947
- 1094-1622
- OpenAlex
- W2070929205
- Cited by
- 837
- References
- 26
- FWCI
- 37.69
- Type
- journal article
- Language
- en
- Open access
- green
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- Vrijen, R., Yablonovitch, E., Wang, K., Jiang, H. W., Balandin, A., Roychowdhury, V., Mor, T., & DiVincenzo, D. (2000). Electron-spin-resonance transistors for quantum computing in silicon-germanium heterostructures. Physical Review A. https://doi.org/10.1103/physreva.62.012306
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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