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Figure 7
Rietveld analysis of EuFe4As12 at room temperature. Crosses represent the measurement data that were corrected by TS_fitting(λ). The calculated data were estimated from the Rietveld method. The tick marks indicate the positions of the Bragg peaks of EuFe4As12, the Al cell, As2O3 and As2O4 from top to bottom. The bottom difference curve is the measured data minus the calculated data. The Rietveld analysis results showed that the mass fractions were EuFe4As12:As2O3:As2O4 = 91.1:8.5:0.4 wt%. The histogram for LA35 is a combination of data from LA35_1, LA35_2 and LA35_3, each with a different wavelength range for the same d range. Here, LA35_1, LA35_2 and LA35_3 correspond to the first, second and third columns from the upstream side of the six detector units in the LA35 bank of Fig. 2[link], respectively.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 59| Part 2| April 2026| Pages 472-476
https://doi.org/10.1107/S1600576726001044
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