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Earth, Planets and Space
Fig. 6 | Earth, Planets and Space

Fig. 6

From: Trace-element analysis of mineral grains in Ryugu rock fragment sections by synchrotron-based confocal X-ray fluorescence

Fig. 6

a Confocal detection limit (DL) based on ATHO-G (\({\mathrm{K}}_{\mathrm{\alpha }}\) lines only) for a live time of 1000 s. Interpolation based on a weighted linear least squares quadratic fit, error bars are 3σ following standard error propagation. b Experimental yields (\({\mathrm{Y}}_{\mathrm{i},\mathrm{exp}}\)) based on ATHO-G (\({\mathrm{K}}_{\mathrm{\alpha }}\) lines only). Interpolation based on a weighted linear least squares quartic fit, error bars are 1σ following standard error propagation. The plotted X-axis values are atomic numbers ranging from 19 (K) till 40 (Zr)

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