Electron tunneling study of high-Tc superconductor LaSrCuO system

T. Ekino, J. Akimitsu, M. Sato, S. Hosoya

Research output: Contribution to journalArticlepeer-review


Electron tunneling experiment on novel superconductor LaSrCuO system with the transition temperature of about 35K has been carried out by point contact method. The observed electronic density of states is smeared out compared with the BCS one. The energy gap seems to be larger than 3.52kTc expected by BCS theory. Based on these results, the superconducting properties of the system are discussed.

Original languageEnglish
Pages (from-to)535-537
Number of pages3
JournalSolid State Communications
Issue number8
Publication statusPublished - May 1987
Externally publishedYes

ASJC Scopus subject areas

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


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