Photoinduced Dynamics in the Charge Density Wave Compound 4HB-TaSe2

Thumbnail Image
Files
Erasmus_2-1v6eicv4t1elz4.pdf(663.55 KB)
Date
2013
Authors
Erasmus, Nicolas
Haupt, Kerstin
Boshoff, Ilana
Kassier, Günther
Bimurske, Reinhard
Berger, Helmuth
Schwoerer, Heinrich
Editors
Contact
Journal ISSN
Electronic ISSN
ISBN
Bibliographical data
Publisher
Series
URI (citable link)
urn:nbn:de:bsz:352-2-1v6eicv4t1elz4
DOI (citable link)
10.1051/epjconf/20134103024
ArXiv-ID
International patent number
Link to the license
In Copyright
EU project number
Project
Open Access publication
Collections
Physik
Restricted until
Title in another language
Research Projects
Organizational Units
Journal Issue
Publication type
Contribution to a conference collection
Publication status
Published
Published in
XVIIIth International Conference on Ultrafast Phenomena : Lausanne, Switzerland, July 8-13, 2012 / Chergui, Majed et al. (ed.). - Les Ulis : EDP Sciences, 2013. - (EPJ Web of Conferences ; 41). - 03024. - eISSN 2100-014X. - ISBN 978-2-7598-0956-1
Abstract
We report on ultrafast photoindued charge density wave (CDW) dynamics in the transition-metal dichalcogenide 4Hb-TaSe2, studied with ultrafast electron diffraction. Fluence dependence of the lattice superstructure suppression show a phase transition from the commensurate to the incommensurate phase of 4Hb-TaSe2. Unusually long recovery times of perturbed charge density waves indicate th importance of a coupling between the two dimensional CDWs.
Summary in another language
Subject (DDC)
530 Physics
Keywords
Conference
XVIIIth International Conference on Ultrafast Phenomena, Jul 8, 2012 - Jul 13, 2012, Lausanne
Review
undefined / . - undefined, undefined. - (undefined; undefined)
Cite This
ISO 690ERASMUS, Nicolas, Maximilian EICHBERGER, Kerstin HAUPT, Ilana BOSHOFF, Günther KASSIER, Reinhard BIMURSKE, Helmuth BERGER, Jure DEMSAR, Heinrich SCHWOERER, 2013. Photoinduced Dynamics in the Charge Density Wave Compound 4HB-TaSe2. XVIIIth International Conference on Ultrafast Phenomena. Lausanne, Jul 8, 2012 - Jul 13, 2012. In: CHERGUI, Majed, ed. and others. XVIIIth International Conference on Ultrafast Phenomena : Lausanne, Switzerland, July 8-13, 2012. Les Ulis:EDP Sciences, 03024. eISSN 2100-014X. ISBN 978-2-7598-0956-1. Available under: doi: 10.1051/epjconf/20134103024
BibTex
@inproceedings{Erasmus2013-03-13Photo-42017,
  year={2013},
  doi={10.1051/epjconf/20134103024},
  title={Photoinduced Dynamics in the Charge Density Wave Compound 4H<sub>B</sub>-TaSe<sub>2</sub>},
  number={41},
  isbn={978-2-7598-0956-1},
  publisher={EDP Sciences},
  address={Les Ulis},
  series={EPJ Web of Conferences},
  booktitle={XVIIIth International Conference on Ultrafast Phenomena : Lausanne, Switzerland, July 8-13, 2012},
  editor={Chergui, Majed},
  author={Erasmus, Nicolas and Eichberger, Maximilian and Haupt, Kerstin and Boshoff, Ilana and Kassier, Günther and Bimurske, Reinhard and Berger, Helmuth and Demsar, Jure and Schwoerer, Heinrich},
  note={Article Number: 03024}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/42017">
    <dc:contributor>Erasmus, Nicolas</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Berger, Helmuth</dc:contributor>
    <dc:creator>Eichberger, Maximilian</dc:creator>
    <dcterms:title>Photoinduced Dynamics in the Charge Density Wave Compound 4H&lt;sub&gt;B&lt;/sub&gt;-TaSe&lt;sub&gt;2&lt;/sub&gt;</dcterms:title>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-04-11T13:12:13Z</dcterms:available>
    <dcterms:issued>2013-03-13</dcterms:issued>
    <dc:contributor>Boshoff, Ilana</dc:contributor>
    <dc:creator>Schwoerer, Heinrich</dc:creator>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:abstract xml:lang="eng">We report on ultrafast photoindued charge density wave (CDW) dynamics in the transition-metal dichalcogenide 4H&lt;sub&gt;b&lt;/sub&gt;-TaSe&lt;sub&gt;2&lt;/sub&gt;, studied with ultrafast electron diffraction. Fluence dependence of the lattice superstructure suppression show a phase transition from the commensurate to the incommensurate phase of 4H&lt;sub&gt;b&lt;/sub&gt;-TaSe&lt;sub&gt;2&lt;/sub&gt;. Unusually long recovery times of perturbed charge density waves indicate th importance of a coupling between the two dimensional CDWs.</dcterms:abstract>
    <dc:creator>Kassier, Günther</dc:creator>
    <dc:contributor>Bimurske, Reinhard</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/42017/1/Erasmus_2-1v6eicv4t1elz4.pdf"/>
    <dc:creator>Berger, Helmuth</dc:creator>
    <dc:contributor>Schwoerer, Heinrich</dc:contributor>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/42017"/>
    <dc:contributor>Kassier, Günther</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-04-11T13:12:13Z</dc:date>
    <dc:contributor>Haupt, Kerstin</dc:contributor>
    <dc:language>eng</dc:language>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Erasmus, Nicolas</dc:creator>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Demsar, Jure</dc:creator>
    <dc:contributor>Demsar, Jure</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/42017/1/Erasmus_2-1v6eicv4t1elz4.pdf"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Eichberger, Maximilian</dc:contributor>
    <dc:creator>Boshoff, Ilana</dc:creator>
    <dc:creator>Haupt, Kerstin</dc:creator>
    <dc:creator>Bimurske, Reinhard</dc:creator>
  </rdf:Description>
</rdf:RDF>
Internal note
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Contact
URL of original publication
Test date of URL
Examination date of dissertation
Method of financing
Comment on publication
Alliance license
Corresponding Authors der Uni Konstanz vorhanden
International Co-Authors
Bibliography of Konstanz
Yes
Refereed