Figure 2
Instrumentation for X-ray imaging. (a) Schematic of ZP-focused microscopes for scanning transmission X-ray microscopy (STXM) and scanning photoelectron microscopy (SPEM). (b) Set up for nano-X-ray absorption at the Swiss Light Source (Schmid et al., 2010) using a scanning probe tip to localize signal below the X-ray spot size. (c) Details of the interaction region of the tip, sample and X-rays (Schmid et al., 2010). [Sources: (a) adapted from J. Stöhr, used with permission; (b, c) from Schmid et al. (2010), used with permission from Ultramicroscopy via RightsLink license 3398911389610.] |