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Powder diffraction data of SmBa4Cu3O8.5+δ

Published online by Cambridge University Press:  10 January 2013

Y. T. Zhu ,
P. S. Baldonado ,
E. J. Peterson ,
D. E. Peterson  and
F. M. Mueller
Y. T. Zhu
Affiliation:
MS G755, Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
P. S. Baldonado
Affiliation:
MS K763, Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
E. J. Peterson
Affiliation:
MS K763, Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
D. E. Peterson
Affiliation:
MS K763, Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
F. M. Mueller
Affiliation:
MS K763, Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
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Abstract

Rietveld analysis of X-ray powder diffraction data was performed on SmBa4Cu3O8.5+δ, which was synthesized from precursors Sm2O3, BaO2, and CuO at 1000 °C in an oxygen atmosphere. SmBa4Cu3O8.5+δ has a cubic perovskite-related structure that is isostructural with YBa4Cu3O8.5+δ, and a doubled perovskite unit cell parameter of 8.177 90±0.000 04 Å.

Type
Research Article
Information
Powder Diffraction , Volume 12 , Issue 4 , December 1997 , pp. 242 - 244
Copyright
Copyright © Cambridge University Press 1997

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