Electron tunneling studies of high-Tc superconductor YBa2Cu3O7-δ

M. Sera, S. Shamoto, M. Sato

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16 Citations (Scopus)


Electron Tunneling Measurements have been carried out on high Tc superconductor YBa2Cu3O7-δ at temperatures between 4.2K and 110K. By analyzing the experimental data the following results are obtained. The values of 2Δ/kTc at low temperatures are 3∼4 close to that expected from BCS theory. The temperature variation of the energy gap also seems to be consistent with that of BCS theory.

Original languageEnglish
Pages (from-to)997-999
Number of pages3
JournalSolid State Communications
Issue number9
Publication statusPublished - 1988 Mar

All Science Journal Classification (ASJC) codes

  • General Chemistry
  • Condensed Matter Physics
  • Materials Chemistry


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