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Figure 1

From: Observation of superconductivity and enhanced upper critical field of η-carbide-type oxide Zr4Pd2O

Figure 1

Schematic images of the cubic η-carbide crystal structure. (a) Zr4Tr2O (Tr = Pd or Rh) unit cell. (b) Zr1 octahedron centered by O atom. (c) Unit of stella quadrangla lattice. Rietveld refined Room temperature SXRD patterns of (d) Zr4Pd2O and (e) Zr4Rh2O. The red points and cyan lines represent obtained SXRD data and calculated data, respectively. Lower solid lines show the Bragg peak positions. The lower blue lines are differences between obtained SXRD data and calculated data. The impurity contents are shown as mass fraction.

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