On the characteristic voltage of high-Tc superconductors

B. V. Vasiliev, S. V. Uchaikin

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The critical currents and normal resistances of the small bridges from yttrium-based high-Tc superconducting ceramics have been measured. The characteristic voltage of these bridges was found to be approximately 20 μV. This effect can be explained if, between the ceramic grains, there are contacts of an order of one crystalline cell in size.

Original languageEnglish
Pages (from-to)243-245
Number of pages3
JournalJournal of Superconductivity
Volume4
Issue number3
DOIs
Publication statusPublished - Jun 1991
Externally publishedYes

Keywords

  • critical current
  • High-T superconductor
  • weak links

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physics and Astronomy (miscellaneous)
  • Electronic, Optical and Magnetic Materials

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