The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Coupling of quantum dots on GaAs
Abstract
With far-infrared spectroscopy, coupling between electron quantum dots becomes visible in the electronic excitation spectrum. We employ gated GaAs-AlGaAs quantum wells that enable field-effect tuning of the coupling between adjacent dots. For noninteracting quantum dots in a magnetic field we observe the characteristic edge- and bulk-mode spectrum.. The coupling of dots is reflected by a branching of the bulk mode into a cyclotron-resonance-like and a magnetoplasmonlike mode and a splitting of the edge mode. The latter is caused by formation of new edge orbits embracing two adjacent dots.
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Cites
Energy levels and wave functions of Bloch electrons in rational and irrational magnetic fields
Hofstadter, D. R. (1976) · Physical Review B · doi:10.1103/physrevb.14.2239 · Cited by 3,495
Observation of discrete electronic states in a zero-dimensional semiconductor nanostructure
Reed, M., Randall, J., Aggarwal, R., Matyi, R., Moore, T., & Wetsel, A. (1988) · Physical Review Letters · doi:10.1103/physrevlett.60.535 · Cited by 1,071
Spectroscopy of electronic states in InSb quantum dots
Sikorski, C., & Merkt, U. (1989) · Physical Review Letters · doi:10.1103/physrevlett.62.2164 · Cited by 640
The Diamagnetism of the Free Electron
DARWIN, C. G. (1931) · Mathematical Proceedings of the Cambridge Philosophical Society · doi:10.1017/s0305004100009373 · Cited by 636
Weiss, D., Klitzing, K. V., Ploog, K., & Weimann, G. (1989) · Europhysics Letters (EPL) · doi:10.1209/0295-5075/8/2/012 · Cited by 506
Self-citationOptical and magneto-optical absorption in parabolic quantum wells
Brey, L., Johnson, N. F., & Halperin, B. I. (1989) · Physical Review B · doi:10.1103/physrevb.40.10647 · Cited by 429
Nonlocal dynamic response and level crossings in quantum-dot structures
Demel, T., Heitmann, D., Grambow, P., & Ploog, K. (1990) · Physical Review Letters · doi:10.1103/physrevlett.64.788 · Cited by 428
Self-citationAllen, S. J., Störmer, H. L., & Hwang, J. C. M. (1983) · Physical Review B · doi:10.1103/physrevb.28.4875 · Cited by 308
Dynamical Hall Effect in a Two-Dimensional Classical Plasma
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Far-infrared response of one-dimensional electronic systems in single- and two-layered quantum wires
Demel, T., Heitmann, D., Grambow, P., & Ploog, K. (1988) · Physical Review B · doi:10.1103/physrevb.38.12732 · Cited by 220
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Cited by
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
Energy spectra of two electrons in a harmonic quantum dot
Merkt, U., Huser, J., & Wagner, M. (1991) · Physical Review B · doi:10.1103/physrevb.43.7320 · Cited by 434
Magnetoresistance due to chaos and nonlinear resonances in lateral surface superlattices
Fleischmann, R., Geisel, T., & Ketzmerick, R. (1992) · Physical Review Letters · doi:10.1103/physrevlett.68.1367 · Cited by 344
Metadata
- Authors
- Lorke, A., Kotthaus, J. P., & Ploog, K.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1990-05-21
- Volume
- 64
- Issue
- 21
- Pages
- 2559-2562
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2068531786
- Cited by
- 310
- References
- 15
- FWCI
- 19.23
- Type
- journal article
- Language
- en
- Open access
- closed
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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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