https://doi.org/10.1051/epjconf/201920507008
Excitation and control of spin waves in FeBO3 by a strong-field THz pulse
1 Deutsches Elektronen-Synchrotron (DESY), ‘Hamburg’, Germany
2 Center for Free-Electron Laser Science, Hamburg, Germany
3 The Hamburg Centre for Ultrafast Imaging, University of Hamburg, Hamburg, Germany
4 Department of Physics, University of Hamburg, Hamburg, Germany
5 Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, USA
Author e-mail address: anne-laure.calendron@cfel.de
Published online: 16 April 2019
The dynamically resolved response of the canted-antiferromagnet FeBO3 excited near a magnon resonance shows fast oscillations after THz-excitation’ followed by the magnons’ intrinsic relaxation’ enabling to probe transient magnetic relaxation dynamics over large frequency range.
© 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.
