Scanning X-ray Microscopy with a Single Photon Counting 2D Detector
K. Stachnika and A. Meentsb
aAGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Al. A. Mickiewicza 30, 30-059 Krakow, Poland
bDESY Photon Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
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The experimental application of a novel technique utilizing a high resolution 2D pixel detector (PILATUS) in scanning transmission X-ray microscopy is presented. Measurements were performed at beamline P11 at the PETRA III synchrotron light source. Results are compared to the approach based on a segmented-type detector. A full simulation of the experimental line has been implemented in C++ programming language. Concepts of ptychography and its application in X-ray microscopy are also briefly discussed.

DOI: 10.12693/APhysPolA.125.902
PACS numbers: 41.50.+h, 87.59.-e, 68.37.Yz,