Type of Publication: | Contribution to a conference collection |
Publication status: | Published |
URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-2-1v6eicv4t1elz4 |
Author: | Erasmus, Nicolas; Eichberger, Maximilian; Haupt, Kerstin; Boshoff, Ilana; Kassier, Günther; Bimurske, Reinhard; Berger, Helmuth; Demsar, Jure; Schwoerer, Heinrich |
Year of publication: | 2013 |
Conference: | XVIIIth International Conference on Ultrafast Phenomena, Jul 8, 2012 - Jul 13, 2012, Lausanne |
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 |
DOI (citable link): | https://dx.doi.org/10.1051/epjconf/20134103024 |
Summary: |
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.
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Subject (DDC): | 530 Physics |
Link to License: | In Copyright |
Bibliography of Konstanz: | Yes |
ERASMUS, 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
@inproceedings{Erasmus2013-03-13Photo-42017, title={Photoinduced Dynamics in the Charge Density Wave Compound 4HB-TaSe2}, year={2013}, doi={10.1051/epjconf/20134103024}, number={41}, isbn={978-2-7598-0956-1}, address={Les Ulis}, publisher={EDP Sciences}, 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} }
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