Magnetic ordering in the T* phase La1.2Tb0.8CuO4

A. Lappas, K. Prassides, A. Amato, R. Feyerherm, F. N. Gygax, A. Schenck

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

We report a muon spin relaxation study of the magnetic properties of the La1.2Tb0.8CuO4 phase with the T* structure. Random magnetic order is revealed between 280 and 170 K by the zero field data. A spontaneous muon precession then appears below 170 K, arising from antiferromagnetic long range order of the Cu2+ spins. Evidence exists below 20 K for ordering of the Tb3+ ions. We find that the T* phase adopts the same magnetic structure as the (T/O) phase La2CuO4.

Original languageEnglish
Pages (from-to)555-560
Number of pages6
JournalHyperfine Interactions
Volume86
Issue number1
DOIs
Publication statusPublished - 1994 Dec

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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