Herzog, M.; Shayduk, R.; Leitenberger, W.; van der Veen, R.M.; Milne, C.J.; Johnson, S.L.; Vrejoiu, L.; Alexe, M.; Hesse, D.; Bargheer, M.: Coherent Phonons in Oxide Superlattices Observed by Optical and X-Ray Pump-Probe Techniques. In: International Conference on Ultrafast Phenomena (UP), Snowmass Village, CO, July 18, 2010OSA, 2010. - ISBN 978-1-55752-894-0, p. TuE50
https://opg.optica.org/abstract.cfm?URI=UP-2010-TuE50
Abstract:
We investigated the generation and propagation of coherent phonons in an oxide superlattice of SrRuO3 and SrTiO3. The rich dynamics resulted in drastic modulations of various Bragg peaks on a 1-ps timescale.