SAW MEASUREMENTS OF MAGNETOELASTIC EFFECTS IN ErFeO3.

G. Gorodetsky, S. Shaft

Research output: Contribution to journalConference articlepeer-review

Abstract

The effect of the surface boundary on the magnetoelastic properties of ErFeO//3 at the spin reorientation region, was studied by SAW. The measurements were carried out at the orthorhombic a-c surface of the crystal. It was found that the transition region of the spin reorientation measured by the SAW, is slightly narrower than that measured by acoustic bulk waves. Theoretical analysis shows that the narrowing of the spin reorientation region is caused by a change of the bulk anisotropy near the surface.

Original languageEnglish
Pages (from-to)442-444
Number of pages3
JournalUltrasonics Symposium Proceedings
StatePublished - 1 Jan 1979
EventUltrason Symp Proc New - New Orleans, LA, USA
Duration: 26 Sep 197928 Sep 1979

ASJC Scopus subject areas

  • Engineering (all)

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