Superconducting, surface and anomalous electron transport properties of BaNbO3-x films

Vitaly A. Gasparov, S. N. Ermolov, S. S. Khassanov, G. K. Strukova, L. V. Gasparov, H. S. Wang, Qi Li, M. Schnider, Wo Richter, E. Glaser, F. Schmidl, P. Seidel, B. L. Brandt

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Review of superconducting (Tc, Hc2(T), Jc), electron transport Rs(T), surface (XPS, UPS) and structural (XRD, RBS) properties of thin films of a novel superconductor BaNbO3-x on different substrates is presented. Superconducting films have been obtained when grown on the Al2O3 with Tc = 14 K, Jc ≈ 1 × 104 A cm-2 and large Hc2(0) = 28 T. At the same time, films on NdGaO3 exhibit behavior typical to granular superconductors.

Original languageEnglish (US)
Pages (from-to)1119-1120
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART I
DOIs
StatePublished - Jan 1 2000

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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