We would like to thank Prof. H. Funakubo and Dr. S. Yasui (Tokyo Institute of Technology (Japan)) for their fruitful discussion. This work was partially supported by Grants-in-Aid from the Ministry of Education, Culture, Sports, Science and Technology (Japan) for Scientific Research (Nos. 19GS0207, 19340098, 19052008, 22244044), the Elements Science and Technology Project, the Cabinet Office of the Government of Japan through its “Funding Program for Next Generation World-Leading Researchers” (GR032), the Cooperative Research Project on Advanced Materials Development and Integration of Novel Structured Metallic and Inorganic Materials, and the Murata Science Foundation. The SXRD experiment was conducted at BL02B2 of SPring-8 with the approval of JASRI (2008B1750, 2009B1698, 2011A1258, and 2011B1896).
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Communication
Polarization Rotation in the Monoclinic Perovskite BiCo1−xFexO3†
Article first published online: 2 JUL 2012
DOI: 10.1002/anie.201202644
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Additional Information
How to Cite
Oka, K., Koyama, T., Ozaaki, T., Mori, S., Shimakawa, Y. and Azuma, M. (2012), Polarization Rotation in the Monoclinic Perovskite BiCo1−xFexO3. Angew. Chem. Int. Ed., 51: 7977–7980. doi: 10.1002/anie.201202644
- †
Publication History
- Issue published online: 1 AUG 2012
- Article first published online: 2 JUL 2012
- Manuscript Received: 5 APR 2012
Funded by
- Ministry of Education, Culture, Sports, Science and Technology (Japan). Grant Numbers: 19GS0207, 19340098, 19052008, 22244044
- Government of Japan. Grant Number: GR032
- JASRI. Grant Numbers: 2008B1750, 2009B1698, 2011A1258, 2011B1896
Corrigendum: Corrigendum: Polarization Rotation in the Monoclinic Perovskite BiCo1−xFexO3
Vol. 51, Issue 42, 10436, Article first published online: 10 OCT 2012
Keywords:
- high-pressure synthesis;
- perovskite phases;
- piezoceramics;
- X-ray diffraction
The monoclinic perovskite BiCo1−xFexO3 (x≈0.7) undergoes a second-order structural transition from tetragonal to monoclinic, which is accompanied by a rotation of the polarization vector from the [001] to [111] directions of a pseudo cubic cell. The crystal structure, determined by electron diffraction and powder synchrotron X-ray diffraction, was the same as that of Pb(Ti1−xZrx)O3 at the morphotropic phase boundary.