Séminaire - X-ray Ptychography at the Swiss Light Source

Esther TSAI

(Paul Scherrer Institut, cSAXS group, Villigen PSI, Switzerland)

X-ray ptychography is an amplitude and phase sensitive technique based on coherent diffractive imaging. From identifying physiological-relevant features in frozen-hydrated tissues to tracking structural change in the solid oxide cell electrode, ptychography enables 3D characterization of samples with hierarchical structures in life and material science with nanoscale resolution. Current status, challenges, and the impact of synchrotron upgrade will be discussed.

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Contact : Sandrine Vasseur