Journal Article

PUBDB-2024-00159

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Hard X-ray Fourier transform holography at free electron lasers source

Roseker, W. (Corresponding author)XFEL.EU*DESY* ; Rysov, R.XFEL.EU*DESY* ; Jo, W.XFEL.EU*DESY* ; Osaka, T.Extern* ; Philippi-Kobs, A.XFEL.EU*DESY* ; Mueller, L.XFEL.EU* ; Riepp, M.XFEL.EU*DESY* ; Walther, M.XFEL.EU*DESY* ; Zozulya, A.XFEL.EU* ; Bocklage, L.XFEL.EU*DESY* ; Lehmkühler, F.XFEL.EU*DESY* ; Westermeier, F.XFEL.EU*DESY* ; Weschke, D.DESY* ; Sprung, M.XFEL.EU*DESY* ; Inoue, I.Extern*XFEL.EU* ; Yabashi, M.Extern*XFEL.EU* ; Gruebel, G.XFEL.EU*

2024
[London]

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Please use a persistent id in citations: doi:10.1038/s41598-024-67972-0  doi:10.3204/PUBDB-2024-00159

Abstract: We report on the feasibility of Fourier transform holography in the hard X-ray regime using a Free Electron Laser source. Our study shows successful single and multi-pulse holographic reconstructions of the nanostructures. We observe beam-induced heating of the sample exposed to the intense X-ray pulses leading to reduced visibility of the holographic reconstructions.Furthermore, we extended our study exploring the feasibility of recording holographic reconstructions with hard X-ray split-and-delay optics. Our study paves the way towards studying dynamics at sub-nanosecond timescales and atomic lengthscales.

Note: We would also like to acknowledge support by DFG - SFB-925 - project 170620586.

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Contributing Institute(s):

1. PETRA-S (FS-PETRA-S)
2. Coherent X-ray Scattering (FS-CXS)
3. Spectroscopy of molecular processes (FS-SMP)
4. FS-Photon Science (FS-PS)

Research Program(s):

1. 632 - Materials – Quantum, Complex and Functional Materials (POF4-632) (POF4-632)
2. DFG project 390715994 - EXC 2056: CUI: Advanced Imaging of Matter (390715994) (390715994)
3. DFG project 170620586 - SFB 925: Licht-induzierte Dynamik und Kontrolle korrelierter Quantensysteme (170620586) (170620586)

Experiment(s):

1. Measurement at external facility

Appears in the scientific report 2024

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