Resistance and inductance studies of Bi2−xPbxCa2Sr2Cu3Oy superconducting compounds

Muralidhar Miryala, D. Mangapathi Rao, T. Somaiah, V. Hari Babu

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Abstract

Bi2−xPbxCa2Sr2Cu3Oy compounds with (x = 0, 0.1, 0.2, 0.25, 0.3 and 0.4) were prepared by solid state reaction. The resistance and inductance results showed that transition temperature increases with increase in lead concentration. The highest value of Tc(0) observed is 109 K for Bi1.70Pb0.30Ca2Sr2 · Cu3Oy. The change of inductance per unit volume at liquid nitrogen temperature as a function of composition showed maximum change in x = 0.30 Pb‐doped sample. The results showed that the inductance change is maximum in samples which also showed highest Tc.

Original languageEnglish
Pages (from-to)561-565
Number of pages5
JournalCrystal Research and Technology
Volume25
Issue number5
DOIs
Publication statusPublished - 1990
Externally publishedYes

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ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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