Fig. 6: Near edge X-ray absorption fine structure (NEXAFS) by soft X-rays.
From: High efficiency ultrafast water-window harmonic generation for single-shot soft X-ray spectroscopy
a 2D Spectrum after passing through a 1-μm-thick Mylar film. b Absorption spectrum near the carbon K-edge in (a). c Absorption spectrum near the L-edge of chlorine after a 1.2-μm-thick Parylene-D film. d Absorption spectrum near the carbon K-edge after a 0.25-μm-thick Parylene-C film.
