The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.
Kondo Effect in the Helical Edge Liquid of the Quantum Spin Hall State
Open accessAbstract
Following the recent observation of the quantum spin Hall (QSH) effect in HgTe quantum wells, an important issue is to understand the effect of impurities on transport in the QSH regime. Using linear response and renormalization group methods, we calculate the edge conductance of a QSH insulator as a function of temperature in the presence of a magnetic impurity. At high temperatures, Kondo and/or two-particle scattering give rise to a logarithmic temperature dependence. At low temperatures, for weak Coulomb interactions in the edge liquid, the conductance is restored to unitarity with unusual power laws characteristic of a "local helical liquid," while for strong interactions, transport proceeds by weak tunneling through the impurity where only half an electron charge is transferred in each tunneling event.
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Citations
Cites
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Self-citationQuantum Spin Hall Insulator State in HgTe Quantum Wells
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Self-citationTransmission through barriers and resonant tunneling in an interacting one-dimensional electron gas
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Self-citationHelical Liquid and the Edge of Quantum Spin Hall Systems
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Self-citation
Cited by
Colloquium : Topological insulators
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Topological insulators and superconductors
Qi, X.-L., & Zhang, S.-C. (2011) · Reviews of Modern Physics · doi:10.1103/revmodphys.83.1057 · Cited by 14,394
Self-citationObservation of the quantum spin Hall effect up to 100 kelvin in a monolayer crystal
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Edge conduction in monolayer WTe2
Fei, Z., Palomaki, T., Wu, S., Zhao, W., Cai, X., Sun, B., Nguyen, P., Finney, J., Xu, X., & Cobden, D. H. (2017) · Nature Physics · doi:10.1038/nphys4091 · Cited by 617
Robust Helical Edge Transport in GatedInAs/GaSbBilayers
Du, L., Knez, I., Sullivan, G., & Du, R.-R. (2015) · Physical Review Letters · doi:10.1103/physrevlett.114.096802 · Cited by 422
Metadata
- Authors
- Maciejko, J., Liu, C., Oreg, Y., Qi, X.-L., Wu, C., & Zhang, S.-C.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2009-06-26
- Volume
- 102
- Issue
- 25
- Pages
- 256803-256803
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2041173549
- Cited by
- 254
- References
- 16
- FWCI
- 6.69
- Type
- journal article
- Language
- en
- Open access
- green
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- Maciejko, J., Liu, C., Oreg, Y., Qi, X.-L., Wu, C., & Zhang, S.-C. (2009). Kondo Effect in the Helical Edge Liquid of the Quantum Spin Hall State. Physical Review Letters. https://doi.org/10.1103/physrevlett.102.256803
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