Optically induced transient enhancement of a structural order parameter
Abstract
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.
- Publication:
-
European Physical Journal Web of Conferences
- Pub Date:
- July 2019
- DOI:
- 10.1051/epjconf/201920507001
- Bibcode:
- 2019EPJWC.20507001P