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Excitation Spectra of Circular, Few-Electron Quantum Dots
Open accessAbstract
Studies of the ground and excited states in semiconductor quantum dots containing 1 to 12 electrons showed that the quantum numbers of the states in the excitation spectra can be identified and compared with exact calculations. A magnetic field induces transitions between the ground and excited states. These transitions were analyzed in terms of crossings between single-particle states, singlet-triplet transitions, spin polarization, and Hund's rule. These impurity-free quantum dots allow “atomic physics” experiments to be performed in magnetic field regimes not accessible for atoms.
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Citations
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
Electronic structure of quantum dots
Reimann, S. M., & Manninen, M. (2002) · Reviews of Modern Physics · doi:10.1103/revmodphys.74.1283 · Cited by 1,380
Kouwenhoven, L. P., Austing, D. G., & Tarucha, S. (2001) · Reports on Progress in Physics · doi:10.1088/0034-4885/64/6/201 · Cited by 1,118
Self-citationCoherent and collective quantum optical effects in mesoscopic systems
Brandes, T. (2005) · Physics Reports · doi:10.1016/j.physrep.2004.12.002 · Cited by 434
Modelling chemical reactions using semiconductor quantum dots
Smirnov, A. Y., Savel'ev, S., Mourokh, L. G., & Nori, F. (2007) · Europhysics Letters (EPL) · doi:10.1209/0295-5075/80/67008 · Cited by 40
Metadata
- Authors
- Kouwenhoven, L. P., Oosterkamp, T. H., Danoesastro, M. W. S., Eto, M., Austing, D. G., Honda, T., & Tarucha, S.
- Venue
- Science
- Published
- 1997-12-05
- Volume
- 278
- Issue
- 5344
- Pages
- 1788-1792
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2021343278
- Cited by
- 443
- References
- 0
- FWCI
- 19.80
- Type
- journal article
- Language
- en
- Open access
- green
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- Kouwenhoven, L. P., Oosterkamp, T. H., Danoesastro, M. W. S., Eto, M., Austing, D. G., Honda, T., & Tarucha, S. (1997). Excitation Spectra of Circular, Few-Electron Quantum Dots. Science. https://doi.org/10.1126/science.278.5344.1788
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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.
