Non-equilibrium Phenomena in Superconductors Probed by Femtosecond Time-Domain Spectroscopy
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- J Demsar
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000529584000001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1007/s10909-020-02461-y
- eISSN
- 1573-7357
- Externe Identifier
- Clarivate Analytics Document Solution ID: OT9GD
- ISSN
- 0022-2291
- Ausgabe der Veröffentlichung
- 5-6
- Zeitschrift
- JOURNAL OF LOW TEMPERATURE PHYSICS
- Schlüsselwörter
- Non-equilibrium superconductivity
- THz spectroscopy
- Electron-phonon coupling
- Ultrafast phenomena
- Paginierung
- 676 - 709
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Titel
- Non-equilibrium Phenomena in Superconductors Probed by Femtosecond Time-Domain Spectroscopy
- Sub types
- Article
- Ausgabe der Zeitschrift
- 201
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Abstract
- <jats:title>Abstract</jats:title><jats:p>Development of ultrafast lasers and nonlinear optical techniques over the last two decades provides tools to access real-time dynamics of low energy excitations in superconductors. For example, time-resolved THz spectroscopy and time- and angular-resolved photoemission spectroscopy provide access to the real-time dynamics of the superconducting gap amplitude. Such studies enable determination of microscopic parameters like quasi-particle recombination rates, pair-breaking rates and electron–boson coupling constants. Recently, intense THz pulses have been used to probe the nonlinear dynamics, including observation of collective modes. Moreover, using low-frequency electromagnetic pulses, there are several reports of amplification of superconductivity in both conventional and unconventional superconductors. Starting with a brief historical overview of the pioneering work, where non-equilibrium phenomena in superconductors were investigated using quasi-continuous excitation, we review some of the insights that are provided by using real-time approaches. We focus on conventional BCS superconductors, whose ground state is reasonably well understood, and address similarities and open questions related to the corresponding studies in high-<jats:inline-formula><jats:alternatives><jats:tex-math>$${T}_{c}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mi>T</mml:mi> <mml:mi>c</mml:mi> </mml:msub> </mml:math></jats:alternatives></jats:inline-formula> superconductors.</jats:p>
- Autoren
- J Demsar
- DOI
- 10.1007/s10909-020-02461-y
- eISSN
- 1573-7357
- ISSN
- 0022-2291
- Ausgabe der Veröffentlichung
- 5-6
- Zeitschrift
- Journal of Low Temperature Physics
- Sprache
- en
- Online publication date
- 2020
- Paginierung
- 676 - 709
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Herausgeber
- Springer Science and Business Media LLC
- Herausgeber URL
- http://dx.doi.org/10.1007/s10909-020-02461-y
- Datum der Datenerfassung
- 2021
- Titel
- Non-equilibrium Phenomena in Superconductors Probed by Femtosecond Time-Domain Spectroscopy
- Ausgabe der Zeitschrift
- 201
Data source: Crossref
- Author's licence
- CC-BY
- Autoren
- Jure Demsar
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- JGU-Publikationen
- Resource version
- Published version
- DOI
- 10.1007/s10909-020-02461-y
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 1573-7357
- Zeitschrift
- Journal of low temperature physics
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- 676 - 709
- Datum der Veröffentlichung
- 2020
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/5974
- Herausgeber
- Springer Science + Business Media B.V.
- Herausgeber URL
- https://doi.org/10.1007/s10909-020-02461-y
- Datum der Datenerfassung
- 2021
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2021
- Zugang
- Public
- Titel
- Non-equilibrium phenomena in superconductors probed by femtosecond time-domain spectroscopy
- Ausgabe der Zeitschrift
- 201
Files
demsar_j.-non-equilibriu-20210527004410752.pdf
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