Abstract

We report on a Fourier transform holography study, employing hard X-ray energies at a 3rd generation storage ring. Nano-structures of various sizes and shapes have been measured in ultra small angle x-ray scattering configuration reaching a resolution in the holographic reconstructions of about 50 nm. Reliable holograms have been obtained with 6.9×106 incident photons. Our results provide an important step forward towards routine split-pulse Fourier transform holography measurements at FEL sources and 4th generation ultralow-emittance sources.

Details

Title
Hard X-ray USAXS Fourier Transform Holography
Author
Roseker, W 1 ; W Jo 2 ; Rysov, R 1 ; Westermeier, F 1 ; Bocklage, L 3 ; Riepp, M 1 ; Philippi-Kobs, A 1 ; Müller, L 1 ; Walther, M 1 ; Sprung, M 1 ; Grübel, G 3 

 Deutsches Elektronen-Synchrotron DESY , Notkestr. 85, 22607 Hamburg , Germany 
 Deutsches Elektronen-Synchrotron DESY , Notkestr. 85, 22607 Hamburg , Germany; Present address: European XFEL , Holzkoppel 4, 22869 Schenefeld , Germany 
 Deutsches Elektronen-Synchrotron DESY , Notkestr. 85, 22607 Hamburg , Germany; The Hamburg Centre for Ultrafast Imaging , Luruper Chaussee 149, 22761 Hamburg , Germany 
First page
012118
Publication year
2022
Publication date
Dec 2022
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2757526181
Copyright
Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.