Abstract
Quick-scanning X-ray absorption fine structure (XAFS) measurements were performed in transmission mode using a PILATUS 100K pixel array detector (PAD). The method can display a two-dimensional image for a large area of the order of a centimetre with a spatial resolution of 0.2 mm at each energy point in the XAFS spectrum. The time resolution of the quick-scanning method ranged from 10 s to 1 min per spectrum depending on the energy range. The PAD has a wide dynamic range and low noise, so the obtained spectra have a good signal-to-noise ratio. © 2011 International Union of Crystallography Printed in Singapore - all rights reserved.
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Tanida, H., Yamashige, H., Orikasa, Y., Oishi, M., Takanashi, Y., Fujimoto, T., … Ogumi, Z. (2011). In situ two-dimensional imaging quick-scanning XAFS with pixel array detector. Journal of Synchrotron Radiation, 18(6), 919–922. https://doi.org/10.1107/S0909049511031232
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