Ultrasonic velocities near the spin-reorientation transitions in ErFeO3 at high pressure

G. Gorodetsky, F. P. Missell, C. W. Garland

Research output: Contribution to journalArticlepeer-review

Abstract

Longitudinal and shear sound velocities have been measured near the spin-reorientation transitions in ErFeO3 at hydrostatic pressure up to 2.4 kbar. The results, which are analyzed in terms of a phenomenological theory with magnetoelastic coupling terms, show that hydrostatic pressure has a very small effect on the magnetic anisotropy constants.

Original languageEnglish
Pages (from-to)723-725
Number of pages3
JournalJournal of Physics and Chemistry of Solids
Volume39
Issue number7
DOIs
StatePublished - 1 Jan 1978
Externally publishedYes

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