학술논문
Ultrafast dynamics of spatial magnetic fluctuations in Co/Pt multilayers studied at European XFEL
Document Type
Conference
Author
Source
2020 International Conference Laser Optics (ICLO) Laser Optics (ICLO), 2020 International Conference. :1-1 Nov, 2020
Subject
Language
ISSN
2642-5580
Abstract
One of the intriguing problems of modern magnetism is unravelling the non-equilibrium spin dynamics following laser excitation on the nanometer length scale. In this work the ultrafast magnetic behavior of thin Co/Pt multilayers is studied by resonant magnetic SAXS in transmission geometry. We have for the first time observed a very bright transient scattering from nanometer scale magnetic fluctuations.