4.5 Article

Effect of Cr substitution on the multiferroic properties of BiFe1-xCrxO3compounds

期刊

PHYSICS LETTERS A
卷 374, 期 41, 页码 4265-4268

出版社

ELSEVIER
DOI: 10.1016/j.physleta.2010.08.045

关键词

Multiferroic; Magnetoelectric coupling; BiFeO3

资金

  1. National Natural Science Foundation of China [50702046]
  2. Northwestern Polytechnical University Foundation [NPU-FFR-JC20082]
  3. National College Innovative Experiment

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Single-phase BiFe1-xCr5O3 (x = 0, 0.05 and 0.1) compounds are synthesized by a sol-gel process. The lattice parameters decrease and the magnetizations increase with the Cr content. Moreover, the magnetoelectric coupling between magnetic order and ferroelectric order at room temperature was enhanced. (C) 2010 Elsevier B.V. All rights reserved.

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