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TY - CONF AU - Engblom, C. AU - Abiven, Y.-M. AU - Alves, F. AU - Berenguer, F. AU - Bizien, T. AU - Gibert, A. AU - Langlois, F. AU - Lestrade, A. AU - Montaville, P. AU - Pérez, J. ED - White, Karen S. ED - Brown, Kevin A. ED - Dyer, Philip S. ED - Schaa, Volker RW TI - 2D-Nano-Ptychography Imaging Results on the SWING Beamline at Synchrotron SOLEIL J2 - Proc. of ICALEPCS2019, New York, NY, USA, 05-11 October 2019 CY - New York, NY, USA T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 17 LA - english AB - A new Nanoprobe system, which was originally developed in the scope of a collaboration with MAXIV (Sweden), has recently been tested and validated on the SWING beamline in Synchrotron SOLEIL. The aim of the project was to construct a Ptychography nano-imaging station. Initial steps were taken to provide a portable system capable of nanometric scans of samples with sizes ranging from the micrometer to fractions of a millimeter. Imaging was made possible by actuating a total of 16 Degrees Of Freedom (DOF) composed of a sample stage (3 DOF), a central stop stage (5 DOF), a Fresnel zone plate stage (5 DOF), as well as an order sorting aperture stage (3 DOF). These stages were actuated by an ensemble of piezo-driven and high-quality brushless motors, of which synchronized control (with kinematic modelling) was done using the Delta Tau platform. In addition, interferometry feedback was used for reconstruction purposes. Imaging results are promising: the system was able to resolve 40 nm measured with a Siemens star, the paper will describe the system and the achieved results. PB - JACoW Publishing CP - Geneva, Switzerland SP - 91 EP - 96 KW - controls KW - feedback KW - synchrotron KW - experiment KW - electron DA - 2020/08 PY - 2020 SN - 2226-0358 SN - 978-3-95450-209-7 DO - doi:10.18429/JACoW-ICALEPCS2019-MOCPL06 UR - https://jacow.org/icalepcs2019/papers/mocpl06.pdf ER -