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  Imaging via Correlation of X-Ray Fluorescence Photons

Trost, F., Ayyer, K., Prasciolu, M., Fleckenstein, H., Barthelmess, M., Yefanov, O., et al. (2023). Imaging via Correlation of X-Ray Fluorescence Photons. Physical Review Letters, 130(17): 173201. doi:10.1103/PhysRevLett.130.173201.

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Item Permalink: https://hdl.handle.net/21.11116/0000-000D-0870-C Version Permalink: https://hdl.handle.net/21.11116/0000-000E-5DB0-3
Genre: Journal Article

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https://doi.org/10.1103/PhysRevLett.130.173201 (Publisher version)
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https://doi.org/10.1103/Physics.16.66 (Supplementary material)
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Viewpoint: "Bringing Interferometric Imaging into the X-Ray Regime" by P. J. Ho
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 Creators:
Trost, F.1, Author
Ayyer, K.2, 3, Author           
Prasciolu, M.1, Author
Fleckenstein, H.1, Author
Barthelmess, M.1, Author
Yefanov, O.1, Author
Dresselhaus, J. L.1, Author
Li, C.1, Author
Bajt, S.1, Author
Carnis, J.1, Author
Wollweber, T.2, 3, Author           
Mall, A.2, Author           
Shen, Z.2, Author           
Zhuang, Y.1, Author
Richter, S.1, Author
Karl, S.1, Author
Cardoch, S.1, Author
Patra, K. K.1, Author
Möller, J.1, Author
Zozulya, A.1, Author
more..
Affiliations:
1external, ou_persistent22              
2Computational Nanoscale Imaging, Condensed Matter Dynamics Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_3012829              
3The Hamburg Centre for Ultrafast Imaging, Universität Hamburg, ou_persistent22              

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 Abstract: We demonstrate that x-ray fluorescence emission, which cannot maintain a stationary interference pattern, can be used to obtain images of structures by recording photon-photon correlations in the manner of the stellar intensity interferometry of Hanbury Brown and Twiss. This is achieved utilizing femtosecond-duration pulses of a hard x-ray free-electron laser to generate the emission in exposures comparable to the coherence time of the fluorescence. Iterative phasing of the photon correlation map generated a model-free real-space image of the structure of the emitters. Since fluorescence can dominate coherent scattering, this may enable imaging uncrystallised macromolecules.

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Language(s): eng - English
 Dates: 2023-02-012022-11-172023-03-082023-04-242023-04-28
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1103/PhysRevLett.130.173201
 Degree: -

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Project name : We acknowledge European XFEL in Schenefeld, Germany, for provision of x-ray free-electron laser beamtime at the MID instrument on the SASE-2 beamline and would like to thank the staff for their assistance. This research was supported by DESY (Hamburg, Germany), a member of the Helmholtz Association HGF; the Cluster of Excellence ‘Advanced Imaging of Matter’ of the Deutsche Forschungsgemeinschaft (DFG)–EXC 2056–Project ID No. 390715994; and the Initiative and Networking Funds of the Helmholtz Association through ExNet-0002 “Advanced Imaging of Matter.” Maxwell computational resources were provided by DESY (Hamburg, Germany). S. C., K. K. P., N. T., and C. C. thank the Swedish Research Council (Grants No. 2018-00740 and No. 2019-03935) and the Carl Tryggers Foundation (Grant No. CTS 18∶392) for financial support. S. R., S. K., Jv. Z., and R. R. thank the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) within the TRR 306 QuCoLiMa (“Quantum Cooperativity of Light and Matter”)–Project-ID No. 429529648 for financial support. Data recorded for the experiment at the European XFEL are available at doi: 10.22003/XFEL.EU-DATA-002841-00.
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Source 1

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Title: Physical Review Letters
  Abbreviation : Phys. Rev. Lett.
Source Genre: Journal
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Publ. Info: Woodbury, N.Y. : American Physical Society
Pages: - Volume / Issue: 130 (17) Sequence Number: 173201 Start / End Page: - Identifier: ISSN: 0031-9007
CoNE: https://pure.mpg.de/cone/journals/resource/954925433406_1