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Fig. 9 | Heritage Science

Fig. 9

From: Major to trace element imaging and analysis of iron age glasses using stage scanning in the analytical dual beam microscope (tandem)

Fig. 9

source filtering, and spectral features. A Unfiltered Zn image. B Filtered Zn image using 100 µm of Al. C Signal/noise enhancement of Zn and Ga K line peaks after background removal. D Artifacts in spectra owing to Bragg diffraction of quartz crystals highlighted by white ellipses in A and B are labeled d1 and d2 at lower and higher energy respectively. Horizontal field width = 7.5 mm

XRF trace element imaging 

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