Publication Date:
2011-08-12
Description:
Author(s): D. Okuyama, S. Ishiwata, Y. Takahashi, K. Yamauchi, S. Picozzi, K. Sugimoto, H. Sakai, M. Takata, R. Shimano, Y. Taguchi, T. Arima, and Y. Tokura Magnetically driven ferroelectric atomic displacements of the order of 10 −3 Å have been observed in orthorhombic (perovskite like) YMnO 3 by a single-crystal synchrotron x-ray diffraction. The refined polar structure shows the characteristic bond alternation driven by the exchange striction in stagge... [Phys. Rev. B 84, 054440] Published Thu Aug 11, 2011
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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