Imaging2

[XOPT7-01] Multibeam ptychography: nanoimaging at macro scale

*Mikhail Lyubomirskiy¹, Tang Li¹, Maik Kahnt², Ken Vidar Falch¹, Roman Zvagelsky³, Thomas L Sheppard³, Martin Wegener³, Pablo Villanueva Perez⁴ (1. DESY, 2. MAX IV, 3. KIT, 4. Lund University)

X-ray multibeam ptychography speeds up measurements of extended samples utilizing so far wasted photons. Until now, the major challenge was performing it with higher energies of the incident beam and with many beams (>3). This work shows the practical implementation of multibeam ptychography with 12 beams and up to 20 keV of irradiating beam energy.