Structural properties of (Pb,Cu) (Sr,Nd)
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Toshihiko Maeda; Naomichi Sakai; Fujio Izumi; Takahiro Wada; H. Yamauchi; Hajime
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Article
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1992
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Elsevier Science
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English
⚖ 820 KB
Pb,Cu) (Sr,Nd)2(Ho,Ce)2Cu20.. (z~ 8.64) was made superconducting by heating at 500°C in 02 at a pressure of 90 atm. This oxide had a transition temperature (Tc) around 10 K. Its structure parameters were refined by the Rietveld method using neutron powder diffraction data. This compound belongs to s