Figure 2
(a) Square-shaped flat-top illumination produced by a gold beam-shaping condenser lens in its focal plane at 8 keV photon energy. (b) Transmission X-ray microscope micrograph taken in the hard X-ray regime (8 keV) using a gold beam-shaping condenser lens. (c) Transmission X-ray microscope micrograph in the soft X-ray regime (720 eV) using a silicon beam-shaping condenser lens. |