Superconducting and magnetic properties
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G. Triscone; T. Graf; A. Junod; D. Sanchez; O. Brunner; D. Cattani; J. Muller
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Article
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1990
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Elsevier Science
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English
⚖ 693 KB
We have carried out extensive characterization and measurements on a high purity Y IBa2Cu408+d ( 124) sample. Metallographic investigations, X-ray diffraction and microprobe analysis have been performed and reveal a single phase with traces of CuO. Resistivity measurements give a resistivity ratio R