Fig. 4: Retrieved multimodal images.
From: Femtosecond multimodal imaging with a laser-driven X-ray source
Transmission, refraction, and scattering were retrieved for a leaf (a–c) and two electrochemical samples (pristine, d–f, and after electrochemical deposition, g–i). The horizontal lines present in all images are artefacts due to horizontal bridges that interrupt the vertical grid every 1.5 mm to reinforce the mechanical strength of the free-standing mask. Avoiding a substrate minimises photon loss by absorption.
