Observation of magnetic inhomogeneities in crystalline-doped manganites by electron magnetic resonance

A. I. Shames, E. Rozenberg, G. Gorodetsky, W. H. McCarroll, M. Greenblatt

Research output: Contribution to journalArticlepeer-review

70 Scopus citations

Abstract

Electron magnetic resonance measurements were employed for studying the magnetic spin structure in bulk and crushed crystalline samples of doped (formula presented) and (formula presented) and self-doped (formula presented) grown by fused-salt electrolysis. The ferromagnetic resonance exhibits a common characteristic multiline spectrum for single crystals and “noiselike” oscillations superimposed on ferromagnetic signal for crushed crystals. A coexistence of ferromagnetic and electron paramagnetic resonance signals was observed in a wide temperature range around (formula presented) The results obtained are discussed regarding the presence of inherent magnetic inhomogeneities in studied manganites.

Original languageEnglish (US)
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume64
Issue number17
DOIs
StatePublished - 2001

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Fingerprint

Dive into the research topics of 'Observation of magnetic inhomogeneities in crystalline-doped manganites by electron magnetic resonance'. Together they form a unique fingerprint.

Cite this