Ultrasonic attenuation measurements in ErRh4B4 near 1 K

N. Toyota, S. B. Woods, Y. Muto

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11 Citations (Scopus)

Abstract

Ultrasonic attenuation measurements on a polycrystalline specimen of ErRh4B4 near 1° K and in magnetic fields up to 14 kOe are reported. A broad peak in zero-field attenuation is observed near Tc2, the temperature at which ferromagnetic order appears. At large magnetic fields ( > Hc2) a larger attenuation is observed when the propagation vector of the sound wave is perpendicular to the field direction than when it is parallel. The interpretation of these results is discussed.

Original languageEnglish
Pages (from-to)547-549
Number of pages3
JournalSolid State Communications
Volume37
Issue number7
DOIs
Publication statusPublished - 1981 Feb

ASJC Scopus subject areas

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

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