Reading charge transport from the spin dynamics on the surface of a topological insulator
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Xin Liu
- Jairo Sinova
- Sammlungen
- metadata
- ISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 16
- Zeitschrift
- Physical review letters
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Paginierung
- Art. 166801
- Datum der Veröffentlichung
- 2013
- Herausgeber
- APS
- Herausgeber URL
- http://dx.doi.org/10.1103/PhysRevLett.111.166801
- Datum der Datenerfassung
- 2020
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Zugang
- Public
- Titel
- Reading charge transport from the spin dynamics on the surface of a topological insulator
- Ausgabe der Zeitschrift
- 111
Datenquelle: METADATA.UB
- Andere Metadatenquellen:
-
- Autoren
- Xin Liu
- Jairo Sinova
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000326147600015&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.111.166801
- eISSN
- 1079-7114
- Externe Identifier
- Clarivate Analytics Document Solution ID: 241DW
- PubMed Identifier: 24182290
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 16
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 166801
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Titel
- Reading Charge Transport from the Spin Dynamics on the Surface of a Topological Insulator
- Sub types
- Article
- Ausgabe der Zeitschrift
- 111
Datenquelle: Web of Science (Lite)
- Autoren
- Xin Liu
- Jairo Sinova
- DOI
- 10.1103/physrevlett.111.166801
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 16
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 166801
- Online publication date
- 2013
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.111.166801
- Datum der Datenerfassung
- 2019
- Titel
- Reading Charge Transport from the Spin Dynamics on the Surface of a Topological Insulator
- Ausgabe der Zeitschrift
- 111
Datenquelle: Crossref
- Abstract
- Resolving the conductance of the topological surface states (TSSs) from the bulk contribution has been a great challenge for studying the transport properties of topological insulators. By developing a nonperturbative diffusion equation that describes fully the spin-charge dynamics in the strong spin-orbit coupling regime, we present a proposal to read the charge transport information of TSSs from its spin dynamics which can be isolated from the bulk contribution by the time-resolved second harmonic generation pump-probe measurement. We demonstrate the qualitatively different Dyaknov-Perel spin relaxation behavior between the TSSs and the two-dimensional spin-orbit coupling electron gas. The decay time of both in-plane and out-of-plane spin polarization is naturally proved to be identical to the charge transport time. The out-of-plane spin dynamics is shown to be in the experimentally reachable regime of the femtosecond pump-probe spectroscopy and thereby we suggest experiments to detect the charge transport properties of the TSSs from their unique spin dynamics.
- Addresses
- Department of Physics, Texas A&M University, College Station, Texas 77843-4242, USA and Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802-6300, USA.
- Autoren
- Xin Liu
- Jairo Sinova
- DOI
- 10.1103/physrevlett.111.166801
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 24182290
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 16
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2013
- Paginierung
- 166801
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Datum der Datenerfassung
- 2013
- Titel
- Reading charge transport from the spin dynamics on the surface of a topological insulator.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 111
Datenquelle: Europe PubMed Central
- Abstract
- Resolving the conductance of the topological surface states (TSSs) from the bulk contribution has been a great challenge for studying the transport properties of topological insulators. By developing a nonperturbative diffusion equation that describes fully the spin-charge dynamics in the strong spin-orbit coupling regime, we present a proposal to read the charge transport information of TSSs from its spin dynamics which can be isolated from the bulk contribution by the time-resolved second harmonic generation pump-probe measurement. We demonstrate the qualitatively different Dyaknov-Perel spin relaxation behavior between the TSSs and the two-dimensional spin-orbit coupling electron gas. The decay time of both in-plane and out-of-plane spin polarization is naturally proved to be identical to the charge transport time. The out-of-plane spin dynamics is shown to be in the experimentally reachable regime of the femtosecond pump-probe spectroscopy and thereby we suggest experiments to detect the charge transport properties of the TSSs from their unique spin dynamics.
- Autoren
- Xin Liu
- Jairo Sinova
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/24182290
- DOI
- 10.1103/PhysRevLett.111.166801
- eISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 16
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 166801
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2014
- Titel
- Reading charge transport from the spin dynamics on the surface of a topological insulator.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 111
Datenquelle: PubMed
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