Directional behavior of nuclear quadrupole resonance in YBa2Cu3O6

Cheol Eui Lee, S. H. Huh

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Powder samples of YBa2Cu3O6 were magnetically aligned and the anisotropies in the systems were studied by means of Cu(1) nuclear quadrupole resonance (NQR) in the absence of external magnetic fields. Our room temperature measurements of the NQR lineshapes and the spin-lattice and spin-spin relaxation times as a function of the aligning magnetic field indicate that full microscopic alignment can be achieved by using a magnetic field of about 4.7 T, for which doublet line patterns arising from a hyperfine splitting were observed.

Original languageEnglish
Pages (from-to)521-524
Number of pages4
JournalCurrent Applied Physics
Volume2
Issue number6
DOIs
Publication statusPublished - 2002 Dec 1

Keywords

  • Anisotropy
  • High T superconductors
  • Magnetic alignment
  • YBaCuO

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Surfaces and Interfaces

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