| Issue |
EPJ Web Conf.
Volume 205, 2019
XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)
|
|
|---|---|---|
| Article Number | 07001 | |
| Number of page(s) | 3 | |
| Section | Field Driven and Spin Dynamics | |
| DOI | https://doi.org/10.1051/epjconf/201920507001 | |
| Published online | 16 April 2019 | |
https://doi.org/10.1051/epjconf/201920507001
Optically induced transient enhancement of a structural order parameter
1 Swiss Light Source, Paul Scherrer Institute, 5232 Villigen-PSI, Switzerland
2 Materials Theory, ETH Zürich, 8093 Zürich, Switzerland
3 Max Planck Institute for the Structure and Dynamics of Matter, CFEL, 22761 Hamburg, Germany
4 Institute for Quantum Electronics, ETH Zürich, 8093 Zürich, Switzerland
5 SwissFEL, Paul Scherrer Institute, 5232 Villigen-PSI, Switzerland
6 LCLS, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
7 Department of Chemistry and Biochemistry, University of Bern, 3012 Bern, Switzerland
* e-mail: michael.porer@psi.ch
** e-mail: urs.staub@psi.ch
Published online: 16 April 2019
We photoexcite SrTiO3 and EuTiO3 in their purely soft-mode-driven structurally distorted phase and trace the structural order parameter via ultra-short x-rays. We observe a rapid decay for SrTiO3 and an intriguing transient enhancement for EuTiO3.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.