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. Author manuscript; available in PMC: 2021 Jun 16.
Published in final edited form as: Phys Rev Mater. 2020 Aug;4(8):10.1103/PhysRevMaterials.4.084409. doi: 10.1103/PhysRevMaterials.4.084409

TABLE I.

Lattice parameters of Nd1–xSrxNiO3 (x = 0.0, 0.1, and 0.2) compounds made from nitrates determined by Rietveld refinement of x-ray data. (Note: GOF stands for “goodness of fit”.)

x a (Å) b (Å) c (Å) V3) c/a c/b GOF Rw
0.0 5.3958(8) 5.3758(8) 7.6034(8) 220.55(5) 1.4091 1.4143 1.55 5.70%
0.1 5.394(2) 5.368(2) 7.609 (2) 220.32(2) 1.4106 1.4174 1.41 4.87%
0.2 5.3963(5) 5.3647(5) 7.6133(8) 220.40(3) 1.4108 1.4239 1.21 5.14%