30 citations · 32 across the 7 of their papers we have counts for
7 papers
Resolution-matched gain in Multi-beam ptychography
Runqing Yang, Maik Kahnt, Pablo Villanueva-Perez
Single-beam ptychography (SBP) requires overlapping scan positions for reliable reconstruction, and imaging larger areas demands more measurements. Multi-beam ptychography (MBP) il…
Optimizing probes for multi-beam ptychography
Runqing Yang, Pablo Villanueva-Perez, Maik Kahnt
Multi-beam ptychography (MBP) offers a scalable solution to improve the throughput of state-of-the-art ptychography by increasing the number of coherent beams that illuminate the s…
X-ray multibeam ptychography at up to 20 keV: nano-lithography enhances X-ray nano-imaging
Tang Li, Maik Kahnt, Thomas L. Sheppard +6
Non-destructive nano-imaging of the internal structure of solid matter is only feasible using hard X-rays due to their high penetration. The highest resolution images are achieved…
3D Imaging of Magnetic Domains in Nd2Fe14B using Scanning Hard X-Ray Nanotomography
Srutarshi Banerjee, Doga Gursoy, Junjing Deng +5
Nanoscale structural and electronic heterogeneities are prevalent in condensed matter physics. Investigating these heterogeneities in three dimensions (3D) has become an important…
Scanning diffraction imaging without stable illumination and scan position information
Tao Liu, Bingyang Wang, JiangTao Zhao +2
Ptychography has become prominent at synchrotron facilities worldwide for characterizing biological and material specimens' topological structures and properties at the nanometer o…
A direct solver for the phase retrieval problem in ptychographic imaging
Nada Sissouno, Florian Boßmann, Frank Filbir +5
Measurements achieved with ptychographic imaging are a special case of diffraction measurements. They are generated by illuminating small parts of a sample with, e.g., a focused X-…
Ptychographic characterization of polymer compound refractive lenses manufactured by additive technology
Mikhail Lyubomirskiy, Frieder Koch, Ksenia Abrashitova +9
The recent success in the development of high precision printing techniques allows one to manufacture free-standing polymer structures of high quality. Two-photon polymerization li…