De Haas-van Alphen measurement of YBa2Cu3O7

G. Kido, K. Komorita, H. Katayama-Yoshida, T. Takahashi

Research output: Contribution to journalArticlepeer-review

41 Citations (Scopus)

Abstract

The de Haas-van Alphen effect has been measured in magnetically oriented powder YBa2Cu3O7 in steady high magnetic fields up to 27 T at the temperature range between 1.8 and 4.2 K. The magnetic fields were generated by hybrid magnets, and the oscillatory magnetization was detected by a modulation method. A broad band centered at 540 ± 30 T, which corresponds to an extremal cross-section of 0.052 ±0.003 A.2, appeared in the Fourier spectrum for H//c-axis. The effective mass was estimated to be 2.1 ±0.5 me.

Original languageEnglish
Pages (from-to)1465-1470
Number of pages6
JournalJournal of Physics and Chemistry of Solids
Volume52
Issue number11-12
DOIs
Publication statusPublished - 1991

Keywords

  • Fermi surface
  • oxide superconductor

ASJC Scopus subject areas

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

Fingerprint Dive into the research topics of 'De Haas-van Alphen measurement of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub>'. Together they form a unique fingerprint.

Cite this