Structural Properties and Oxygen Stoichi
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T.J. Goodwin; H.B. Radousky; R.N. Shelton
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Article
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1997
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Elsevier Science
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English
⚖ 877 KB
The structural parameters, phase purity, and oxygen stoichiometry of the (Pr 1.5 Ce 0.5 )Sr 2 Cu 2 TaO 10؊ and (R 1.5 ؊ x Pr x Ce 0.5 ) Sr 2 Cu 2 NbO 10؊ , R ؍ Nd, Sm, Eu, compounds are investigated with powder X-ray diffraction (XRD), Rietveld refinements, and thermogravimetric analysis (TGA). Th