EPJ Web Conf.
Volume 205, 2019XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)
|Number of page(s)||3|
|Section||Field Driven and Spin Dynamics|
|Published online||16 April 2019|
Mapping spin-correlations with hard X-ray free-electron laser
1 Max-PlanckInstitute for Medical Research, 69120 Heidelberg
2 Max-Planck Institute for the Structure and Dynamics of Matter, 22761 Hamburg, Germany
3 Physikalisch-Technische Bundesanstalt, 38116 Braunschweig, Germany
4 PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California, 94025, USA
5 Departments of Photon Science and Applied Physics, Stanford University, Stanford, California, 94305, USA
6 State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, People’s Republic of China
7 Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
8 SwissFEL, Paul Scherrer Institut, 5232 Villigen PSI, Switzerland
Published online: 16 April 2019
Time-resolved X-ray diffraction from Ga091Mn0 09As was recorded with a hard X-ray free-electron-laser. The influence of spin-orders on phonons was investigated; our result suggests a new method for mapping the spin-correlations in low doped magnetic systems, especially the short-range spin-correlation.
© 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.
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