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Dynamic conductance and the scattering matrix of small conductors
Abstract
The current response to oscillating electric or magnetic fields acting on the carriers in the probes of a multichannel, mutlilead conductor is investigated. For a noninteracting system we find a frequency-dependent admittance matrix which is expressed in terms of scattering matrices. A self-consistent potential method is used to include Coulomb interactions. The low-frequency departure of the admittance away from the dc conductance is discussed in terms of phase-delay times and RC times.
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Citations
Cited by
Random-matrix theory of quantum transport
Beenakker, C. W. J. (1997) · Reviews of Modern Physics · doi:10.1103/revmodphys.69.731 · Cited by 2,551
Fyodorov, Y. V., & Sommers, H.-J. (1997) · Journal of Mathematical Physics · doi:10.1063/1.531919 · Cited by 485
Coherent and collective quantum optical effects in mesoscopic systems
Brandes, T. (2005) · Physics Reports · doi:10.1016/j.physrep.2004.12.002 · Cited by 434
Metadata
- Authors
- Büttiker, M., Prêtre, A., & Thomas, H.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1993-06-28
- Volume
- 70
- Issue
- 26
- Pages
- 4114-4117
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2062609910
- Cited by
- 429
- References
- 0
- FWCI
- 10.31
- Type
- journal article
- Language
- en
- Open access
- closed
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- Büttiker, M., Prêtre, A., & Thomas, H. (1993). Dynamic conductance and the scattering matrix of small conductors. Physical Review Letters. https://doi.org/10.1103/physrevlett.70.4114
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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.
