TY  - JOUR
AU  - Roth, Nils
AU  - Horke, Daniel A.
AU  - Lübke, Jannik
AU  - Samanta, Amit Kumar
AU  - Estillore, Armando D.
AU  - Worbs, Lena
AU  - Pohlman, Nicolai
AU  - Ayyer, Kartik
AU  - Morgan, Andrew
AU  - Fleckenstein, Holger
AU  - Domaracky, Martin
AU  - Erk, Benjamin
AU  - Passow, Christopher
AU  - Correa, Jonathan
AU  - Yefanov, Oleksandr
AU  - Barty, Anton
AU  - Bajt, Saša
AU  - Kirian, Richard
AU  - Chapman, Henry N.
AU  - Küpper, Jochen
TI  - New aerodynamic lens injector for single particle diffractive imaging
JO  - Nuclear instruments & methods in physics research / Section A
VL  - 1058
IS  - arXiv:2012.11237
SN  - 0168-9002
CY  - Amsterdam
PB  - North-Holland Publ. Co.
M1  - PUBDB-2023-06376
M1  - arXiv:2012.11237
SP  - 168820
PY  - 2024
N1  - This paper was already submitted before, and now accepted for publication in Nucl. Instrum. Methods Phys. Res. A. Sorry for missing the PUBDB entry. The first author (Nils Roth) already submitted his PhD thesis and no longer in DESY anymore and I am taking care of the publication process now.
AB  - 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 yielded good agreement with particle-trajectory simulations. The complex refractive index of polystyrene at λ=4.5nm was determined as m=0.976−0.001i.
KW  - Aerodynamic-lens injector (autogen)
KW  - Single-particle diffractive imaging (autogen)
KW  - Free-electron laser (autogen)
KW  - Polystyrene spheres (autogen)
KW  - Complex refractive index (autogen)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:001336380000001
DO  - DOI:10.1016/j.nima.2023.168820
UR  - https://bib-pubdb1.desy.de/record/597013
ER  -