| Issue |
EPJ Web of Conferences
Volume 41, 2013
XVIIIth International Conference on Ultrafast Phenomena
|
|
|---|---|---|
| Article Number | 03022 | |
| Number of page(s) | 3 | |
| Section | Correlated Electron Systems, Magnetization, and Spin Dynamics | |
| DOI | https://doi.org/10.1051/epjconf/20134103022 | |
| Published online | 13 March 2013 | |
https://doi.org/10.1051/epjconf/20134103022
Time-domain evidence for an excitonic insulator
1 Institute of Experimental and Applied Physics, University of Kiel, D-24098 Kiel, Germany
2 JILA and Department of Physics, University of Colorado and NIST, Boulder, Colorado, 80309-0440, USA
Time- and angle-resolved photoemission spectroscopy with a high–harmonic- generation source is used to classify the potential excitonic insulator 1T-TiSe2 and the reference Peierls-Mott insulator 1T-TaS2 on the basis of the melting times of “spectroscopic order parameters”.
© Owned by the authors, published by EDP Sciences, 2013
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