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.

Details

Title
Optically induced transient enhancement of a structural order parameter
Author
Porer, M; Fechner, M; Bothschafter, E M; Rettig, L; Narayan, A; Radovic, M; Savoini, M; Esposito, V; Rittmann, J; Kubli, M; Kubacka, T; Huber, T; Neugebauer, M; Abreu, E; Grübel, S; Beaud, P; Ingold, G; Lantz, G; Parchenko, S; Song, S; Sato, T; Aschauer, U; Spaldin, N; Johnson, S L; Staub, U
Section
Field Driven and Spin Dynamics
Publication year
2019
Publication date
2019
Publisher
EDP Sciences
ISSN
21016275
e-ISSN
2100014X
Source type
Conference Paper
Language of publication
English
ProQuest document ID
2285051842
Copyright
© 2019. This work is licensed under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.