skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Manifestation of ferroelectromagnetism in multiferroic BiMnO{sub 3}

Abstract

Multiferroic BiMnO{sub 3} with a highly distorted perovskite structure induced by the stereochemically active 6s{sup 2} electron lone pairs of Bi{sup 3+} was synthesized at a high pressure of 6 GPa. Magnetization, differential scanning calorimetry, dielectric permittivity, and in situ powder x-ray diffraction as a function of temperature were carried out, respectively. In light of comprehensive evaluation, we can conclude that the synthetic BiMnO{sub 3} ceramic displays ferromagnetic and ferroelectric orderings simultaneously, i.e., ferroelectromagnetism below its ferromagnetic Curie temperature T{sub M}{approx}100 K.

Authors:
; ; ; ; ; ; ;  [1];  [2]
  1. Institute of Physics, Chinese Academy of Sciences, Beijing 100080 (China)
  2. (China)
Publication Date:
OSTI Identifier:
20719803
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Applied Physics; Journal Volume: 98; Journal Issue: 10; Other Information: DOI: 10.1063/1.2131193; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; BISMUTH COMPOUNDS; BISMUTH IONS; CALORIMETRY; CERAMICS; CURIE POINT; FERROELECTRIC MATERIALS; FERROMAGNETIC MATERIALS; MAGNETIZATION; MANGANATES; PERMITTIVITY; PEROVSKITE; POWDERS; PRESSURE RANGE GIGA PA; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0065-0273 K; X-RAY DIFFRACTION

Citation Formats

Chi, Z.H., Xiao, C.J., Feng, S.M., Li, F.Y., Jin, C.Q., Wang, X.H., Chen, R.Z., Li, L.T., and State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084. Manifestation of ferroelectromagnetism in multiferroic BiMnO{sub 3}. United States: N. p., 2005. Web. doi:10.1063/1.2131193.
Chi, Z.H., Xiao, C.J., Feng, S.M., Li, F.Y., Jin, C.Q., Wang, X.H., Chen, R.Z., Li, L.T., & State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084. Manifestation of ferroelectromagnetism in multiferroic BiMnO{sub 3}. United States. doi:10.1063/1.2131193.
Chi, Z.H., Xiao, C.J., Feng, S.M., Li, F.Y., Jin, C.Q., Wang, X.H., Chen, R.Z., Li, L.T., and State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084. Tue . "Manifestation of ferroelectromagnetism in multiferroic BiMnO{sub 3}". United States. doi:10.1063/1.2131193.
@article{osti_20719803,
title = {Manifestation of ferroelectromagnetism in multiferroic BiMnO{sub 3}},
author = {Chi, Z.H. and Xiao, C.J. and Feng, S.M. and Li, F.Y. and Jin, C.Q. and Wang, X.H. and Chen, R.Z. and Li, L.T. and State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084},
abstractNote = {Multiferroic BiMnO{sub 3} with a highly distorted perovskite structure induced by the stereochemically active 6s{sup 2} electron lone pairs of Bi{sup 3+} was synthesized at a high pressure of 6 GPa. Magnetization, differential scanning calorimetry, dielectric permittivity, and in situ powder x-ray diffraction as a function of temperature were carried out, respectively. In light of comprehensive evaluation, we can conclude that the synthetic BiMnO{sub 3} ceramic displays ferromagnetic and ferroelectric orderings simultaneously, i.e., ferroelectromagnetism below its ferromagnetic Curie temperature T{sub M}{approx}100 K.},
doi = {10.1063/1.2131193},
journal = {Journal of Applied Physics},
number = 10,
volume = 98,
place = {United States},
year = {Tue Nov 15 00:00:00 EST 2005},
month = {Tue Nov 15 00:00:00 EST 2005}
}