Controlled Vaporization of the Superconducting Condensate in Cuprate Superconductors by Femtosecond Photoexcitation
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- P Kusar
- VV Kabanov
- J Demsar
- T Mertelj
- S Sugai
- D Mihailovic
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000261214400050&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.101.227001
- eISSN
- 1079-7114
- Externe Identifier
- Clarivate Analytics Document Solution ID: 376WT
- PubMed Identifier: 19113512
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 227001
- Datum der Veröffentlichung
- 2008
- Status
- Published
- Titel
- Controlled Vaporization of the Superconducting Condensate in Cuprate Superconductors by Femtosecond Photoexcitation
- Sub types
- Article
- Ausgabe der Zeitschrift
- 101
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- P Kusar
- VV Kabanov
- J Demsar
- T Mertelj
- S Sugai
- D Mihailovic
- DOI
- 10.1103/physrevlett.101.227001
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 227001
- Online publication date
- 2008
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.101.227001
- Datum der Datenerfassung
- 2017
- Titel
- Controlled Vaporization of the Superconducting Condensate in Cuprate Superconductors by Femtosecond Photoexcitation
- Ausgabe der Zeitschrift
- 101
Data source: Crossref
- Abstract
- We use ultrashort intense laser pulses to study superconducting state vaporization dynamics in La2-xSrxCuO4 (x=0.1 and 0.15) on the femtosecond time scale. We find that the energy density required to vaporize the superconducting state is 2.0+/-0.8 and 2.6+/-1.0 K/Cu for x=0.1 and 0.15, respectively. This is significantly greater than the condensation energy density, indicating that the quasiparticles share a large amount of energy with the boson glue bath on this time scale. Considering in detail both spin and lattice energy relaxation pathways which take place on the relevant time scale of approximately 10(-12) s, the experiments appear to favor phonon-mediated pair-breaking mechanisms over spin-mediated pair breaking.
- Addresses
- Complex Matter Department, Jozef Stefan Institute, Jamova 39, Ljubljana, SI-1000, Ljubljana, Slovenia.
- Autoren
- P Kusar
- VV Kabanov
- J Demsar
- T Mertelj
- S Sugai
- D Mihailovic
- DOI
- 10.1103/physrevlett.101.227001
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 19113512
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2008
- Paginierung
- 227001
- Datum der Veröffentlichung
- 2008
- Status
- Published
- Datum der Datenerfassung
- 2008
- Titel
- Controlled vaporization of the superconducting condensate in cuprate superconductors by femtosecond photoexcitation.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 101
Data source: Europe PubMed Central
- Abstract
- We use ultrashort intense laser pulses to study superconducting state vaporization dynamics in La2-xSrxCuO4 (x=0.1 and 0.15) on the femtosecond time scale. We find that the energy density required to vaporize the superconducting state is 2.0+/-0.8 and 2.6+/-1.0 K/Cu for x=0.1 and 0.15, respectively. This is significantly greater than the condensation energy density, indicating that the quasiparticles share a large amount of energy with the boson glue bath on this time scale. Considering in detail both spin and lattice energy relaxation pathways which take place on the relevant time scale of approximately 10(-12) s, the experiments appear to favor phonon-mediated pair-breaking mechanisms over spin-mediated pair breaking.
- Autoren
- P Kusar
- VV Kabanov
- J Demsar
- T Mertelj
- S Sugai
- D Mihailovic
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/19113512
- DOI
- 10.1103/PhysRevLett.101.227001
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 22
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 227001
- Datum der Veröffentlichung
- 2008
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2009
- Titel
- Controlled vaporization of the superconducting condensate in cuprate superconductors by femtosecond photoexcitation.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 101
Data source: PubMed
- Beziehungen:
- Property of