Preprint
Oct 2026
High-Resolution X-ray Spectro-Microscopy of Au Microcrystallites
Understanding the functionalities of heterogeneous catalysts requires high-resolution nanoscale chemical imaging tools. X-ray spectro-ptychography offers this capability by enabling X-ray absorption near edge structure (XANES) based amplitude and phase contrasts imaging with high spatial resolution. However, such demon...
C. Sow, M. Seyrich, Johannes Hagemann et al.
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