Nonthermal Melting of a Charge Density Wave in TiSe2
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- E Moehr-Vorobeva
- SL Johnson
- P Beaud
- U Staub
- R De Souza
- C Milne
- G Ingold
- J Demsar
- H Schaefer
- A Titov
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000292736700018&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.107.036403
- eISSN
- 1079-7114
- Externe Identifier
- Clarivate Analytics Document Solution ID: 792IM
- PubMed Identifier: 21838383
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 036403
- Datum der Veröffentlichung
- 2011
- Status
- Published
- Titel
- Nonthermal Melting of a Charge Density Wave in TiSe<sub>2</sub>
- Sub types
- Article
- Ausgabe der Zeitschrift
- 107
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- E Möhr-Vorobeva
- SL Johnson
- P Beaud
- U Staub
- R De Souza
- C Milne
- G Ingold
- J Demsar
- H Schaefer
- A Titov
- DOI
- 10.1103/physrevlett.107.036403
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 036403
- Online publication date
- 2011
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.107.036403
- Datum der Datenerfassung
- 2017
- Titel
- Nonthermal Melting of a Charge Density Wave in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>TiSe</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>
- Ausgabe der Zeitschrift
- 107
Datenquelle: Crossref
- Abstract
- We use time-resolved optical reflectivity and x-ray diffraction with femtosecond resolution to study the dynamics of the structural order parameter of the charge density wave phase in TiSe2. We find that the energy density required to melt the charge density wave nonthermally is substantially lower than that required for thermal suppression and is comparable to the charge density wave condensation energy. This observation, together with the fact that the structural dynamics take place on an extremely fast time scale, supports the exciton condensation mechanism for the charge density wave in TiSe2.
- Addresses
- Swiss Light Source, Paul Scherrer Institut, CH-5232 Villigen, Switzerland.
- Autoren
- E Möhr-Vorobeva
- SL Johnson
- P Beaud
- U Staub
- R De Souza
- C Milne
- G Ingold
- J Demsar
- H Schaefer
- A Titov
- DOI
- 10.1103/physrevlett.107.036403
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 21838383
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2011
- Paginierung
- 036403
- Datum der Veröffentlichung
- 2011
- Status
- Published
- Datum der Datenerfassung
- 2011
- Titel
- Nonthermal melting of a charge density wave in TiSe2.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 107
Datenquelle: Europe PubMed Central
- Abstract
- We use time-resolved optical reflectivity and x-ray diffraction with femtosecond resolution to study the dynamics of the structural order parameter of the charge density wave phase in TiSe2. We find that the energy density required to melt the charge density wave nonthermally is substantially lower than that required for thermal suppression and is comparable to the charge density wave condensation energy. This observation, together with the fact that the structural dynamics take place on an extremely fast time scale, supports the exciton condensation mechanism for the charge density wave in TiSe2.
- Autoren
- E Möhr-Vorobeva
- SL Johnson
- P Beaud
- U Staub
- R De Souza
- C Milne
- G Ingold
- J Demsar
- H Schaefer
- A Titov
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/21838383
- DOI
- 10.1103/PhysRevLett.107.036403
- eISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 036403
- Datum der Veröffentlichung
- 2011
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2011
- Titel
- Nonthermal melting of a charge density wave in TiSe2.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 107
Datenquelle: PubMed
- Beziehungen:
- Eigentum von