3 papers
physics.optics2026
Design strategies for efficient, fabrication-feasible extreme-ultraviolet metalens
Shiu Hei Lam, U Abinash Patro, Jan Rothhardt +1
The concept of metasurfaces was recently applied to the extreme ultraviolet (EUV) spectral regime, providing a new opportunity for transmissive focusing elements in a regime where…
physics.bio-ph2026
Quantitative EUV ptychography reveals nanoscale morphological responses of bacteria under physiological and antibiotic stress
Chang Liu, Leona Licht, Christina Wichmann +7
Table-top extreme ultraviolet (EUV) ptychography enables nanoscale, label-free, and quantitative imaging with intrinsic elemental sensitivity, offering a unique modality for subcel…
physics.app-ph2025
Dose Constraints for High-Resolution Imaging of Biological Specimens with Extreme Ultraviolet and Soft X-ray radiation
Chang Liu, Leona Licht, Jan Rothhardt
We present a theoretical evaluation of radiation dose constraints for extreme ultraviolet (EUV) and soft X-ray microscopy. Our work particularly addresses the long-standing concern…