Ferroelectricity and ferrimagnetism in iron-doped BaTiO3

R. Maier, J. L. Cohn, J. J. Neumeier, L. A. Bendersky

Research output: Contribution to journalArticle

79 Scopus citations

Abstract

The structural and physical properties of pseudocubic thin-film BaTi1-xFexO3(0.5≤x≤0.75) grown by pulsed-laser deposition are reported. This material is of interest because the corresponding bulk compounds have hexagonal structure for comparable x, and because the films are both ferroelectric and ferrimagnetic well above room temperature. A substantial increase of the ferroelectric transition temperature relative to that of bulk BaTiO3 is attributed to lattice expansion induced by Fe doping.

Original languageEnglish (US)
Pages (from-to)2536-2538
Number of pages3
JournalApplied Physics Letters
Volume78
Issue number17
DOIs
StatePublished - Apr 23 2001

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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