9–13 Sept 2024
ETH Zürich
Europe/Zurich timezone

【614】Ultrafast soft X-ray magnetic holography at SwissFEL

10 Sept 2024, 17:45
15m
ETZ E 8

ETZ E 8

Talk Spintronics and Magnetism at the Nanoscale Spintronics and Magnetism at the Nanoscale

Speaker

Boris Sorokin (PSI)

Description

X-ray imaging at synchrotrons have enabled a significant advancement in the understanding of the physics driving magnetic systems. Nevertheless, for X-ray imaging at ultrafast timescales, free-electron lasers become a necessity. In my talk, I will present the first results of the X-ray holography magnetic imaging setup recently commissioned at the Maloja endstation at SwissFEL (PSI, Switzerland). This is a lensless imaging technique that allows the retrieval of both amplitude and phase information of the sample transmission function. The first static images of the labyrinth magnetic domain structures will be presented, as well as the attempt at the soft X-ray time-resolved magnetic imaging at FEL.

Primary author

Boris Sorokin (PSI)

Co-authors

Dr Andre Al Haddad (PSI) Jörg Raabe Dr Kirsten Schnorr (PSI) Dr Simone Finizio (PSI)

Presentation materials

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