Micro- and nanoscale focusing across the extreme ultraviolet range of the ASTRID2 light source with a capillary optic.
Focusing of synchrotron light across the extreme ultraviolet (XUV) and soft x-ray regimes is increasingly desired for photoemission-based techniques where reduced beam width gives access to smaller samples, such as microscopic single crystals and functioning two-dimensional heterostructures and devices. Many existing f...