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  New aerodynamic lens injector for single particle diffractive imaging

Roth, N., Horke, D. A., Lübke, J., Samanta, A. K., Estillore, A. D., Worbs, L., et al. (2020). New aerodynamic lens injector for single particle diffractive imaging.

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2012.11237.pdf (Preprint), 682KB
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2012.11237.pdf
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File downloaded from arXiv at 2021-02-01
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2020
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© the Author(s)

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https://arxiv.org/abs/2012.11237 (Preprint)
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 Creators:
Roth, N.1, Author
Horke, D. A.1, Author
Lübke, J.1, Author
Samanta, A. K.1, Author
Estillore, A. D.1, Author
Worbs, L.1, Author
Pohlman, N.1, Author
Ayyer, K.2, 3, Author           
Morgan, A.1, Author
Fleckenstein, H.1, Author
Domaracky, M.1, Author
Erk, B.1, Author
Passow, C.1, Author
Correa, J.1, Author
Yefanov, O.1, Author
Barty, A.1, Author
Bajt, S.1, Author
Kirian, R. A.1, Author
Chapman, H. N.1, Author
Küpper, J.1, Author
Affiliations:
1external, ou_persistent22              
2Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, ou_persistent22              
3Computational Nanoscale Imaging, Condensed Matter Dynamics Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_3012829              

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 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.

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Language(s): eng - English
 Dates: 2020-12-21
 Publication Status: Published online
 Pages: 6
 Publishing info: -
 Table of Contents: -
 Rev. Type: No review
 Identifiers: arXiv: 2012.11237
 Degree: -

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