Preprint

PUBDB-2023-06737

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png New aerodynamic lens injector for single particle diffractive imaging

Roth, N.CFEL*Extern*XFEL.EU* ; Horke, D. A.Extern*XFEL.EU* ; Lübke, J.CFEL*Extern*XFEL.EU* ; Samanta, A. K. (Corresponding author)CFEL*XFEL.EU*DESY* ; Estillore, A. D.CFEL*XFEL.EU*DESY* ; Worbs, L.CFEL*XFEL.EU*DESY* ; Pohlman, N. ; Ayyer, K.CFEL*MPG*XFEL.EU* ; Morgan, A.CFEL*XFEL.EU* ; Fleckenstein, H.CFEL*XFEL.EU*DESY* ; Domaracky, M.Extern*XFEL.EU* ; Erk, B.XFEL.EU*DESY* ; Passow, C.XFEL.EU*DESY* ; Correa, J.CFEL*DESY* ; Yefanov, O.CFEL*XFEL.EU*DESY* ; Barty, A.XFEL.EU*DESY* ; Bajt, S.CFEL*XFEL.EU*DESY* ; Kirian, R.Extern*XFEL.EU* ; Chapman, H. N.CFEL*XFEL.EU*DESY* ; Küpper, J. (Corresponding author)CFEL*XFEL.EU*DESY*

2023

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Report No.: arXiv:2012.11237

Abstract: An aerodynamic lens injector was developed specifically for the needs of single-particle diffractive imaging experiments at free-electron lasers. Its design allows for quick changes of injector geometries and focusing properties in order to optimize injection for specific individual samples. Here, we present results of its first use at the FLASH free-electron-laser facility. Recorded diffraction patterns of polystyrene spheres are modeled using Mie scattering, which allowed for the characterization of the particle beam under diffractive-imaging conditions and yield good agreement with particle-trajectory simulations.

Keyword(s): Aerodynamic-lens injector ; Single-particle diffractive imaging ; Free-electron laser ; Polystyrene spheres ; Complex refractive index

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Contributing Institute(s):

1. CFEL-CMI (FS-CFEL-CMI)
2. FLASH Wissenschaftlicher Nutzerbetrieb (FS-FLASH-O)
3. FLASH Photonen-Diagnose und Steuerungen (FS-FLASH-D)
4. Computational Nanoscale Imaging (CFEL-CNI)
5. FS-DS (CFEL-DRD)
6. FS-CFEL-1 (Group Leader: Henry Chapman) (CFEL-I)
7. Scientific computing (FS-SC)
8. FS-ML (CFEL-XOM)

Research Program(s):

1. 631 - Matter – Dynamics, Mechanisms and Control (POF4-631) (POF4-631)
2. 6G2 - FLASH (DESY) (POF4-6G2) (POF4-6G2)
3. DFG project 390715994 - EXC 2056: CUI: Advanced Imaging of Matter (390715994) (390715994)
4. COMOTION - Controlling the Motion of Complex Molecules and Particles (614507) (614507)

Experiment(s):

1. FLASH Beamline BL1 (FLASH)

Appears in the scientific report 2023

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Database coverage:
Published

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Roth, N.CFEL*Extern*XFEL.EU* ; Horke, D. A.Extern*XFEL.EU* ; Lübke, J.CFEL*Extern*XFEL.EU* ; Samanta, A. K. (Corresponding author)CFEL*XFEL.EU*DESY* ; Estillore, A. D.CFEL*XFEL.EU*DESY* ; Worbs, L.CFEL*XFEL.EU*DESY* ; Pohlman, N. ; Ayyer, K.CFEL*MPG*XFEL.EU* ; Morgan, A.CFEL*XFEL.EU* ; Fleckenstein, H.CFEL*XFEL.EU*DESY* ; Domaracky, M.Extern*XFEL.EU* ; Erk, B.XFEL.EU*DESY* ; Passow, C.XFEL.EU*DESY* ; Correa, J.CFEL*DESY* ; Yefanov, O.CFEL*XFEL.EU*DESY* ; Barty, A.XFEL.EU*DESY* ; Bajt, S.CFEL*XFEL.EU*DESY* ; Kirian, R. ; Chapman, H. N.CFEL*XFEL.EU*DESY* ; Küpper, J. (Corresponding author)CFEL*XFEL.EU*DESY*
New aerodynamic lens injector for single particle diffractive imaging
Nuclear instruments & methods in physics research / Section A 1058, 168820 (2024) [10.1016/j.nima.2023.168820]2024     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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