Figure 10
(a) Photograph of the high-vacuum-compatible emission spectrometer. The cube chamber containing the eight-element photodiode arrays can easily be recognized. (b) Block diagram illustrating the geometry of the linear-dichroism experiments performed with the analyzer. QWP = quarter wave plate. (c) Comparative display of the XANES and X-ray linear dichroism (LD) spectra recorded either with the eight-element photodiode array or the high-resolution analyzer. Note the enhanced intensity of the shape resonances in the XANES spectrum recorded with the analyzer. |