Neutron scattering study of the crystallographic and spin structure in antiferromagnetic EuZrO3

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Title:	Neutron scattering study of the crystallographic and spin structure in antiferromagnetic EuZrO3
Authors:	Saha, Rana Sundaresan, A. Sanyal, Milan K. Rao, C. N. R. Orlandi, Fabio Manuel, Pascal Langridge, Sean
Keywords:	Physics Electric-Field Perovskite 1st-Principles
Issue Date:	2016
Publisher:	American Physical Society
Citation:	Saha, R.; Sundaresan, A.; Sanyal, M. K.; Rao, C. N. R.; Orlandi, F.; Manuel, P.; Langridge, S., Neutron scattering study of the crystallographic and spin structure in antiferromagnetic EuZrO3. Physical Review B 2016, 93 (1), 6 http://dx.doi.org/10.1103/PhysRevB.93.014409 Physical Review B 93 1
Abstract:	High-resolution neutron powder diffraction is used to demonstrate that the Eu2+ moments in EuZrO3 are oriented along the c axis, in contrast to EuTiO3 where the moments lie within the ab plane. By applying a Landau theory analysis to the Ti and Zr system we are able to contrast the differing magnetoelectric coupling symmetries resulting from the magnetic space groups of the two ordered structures. The observed order parameter is consistent with the asymptotic three-dimensional Ising model.
Description:	Restricted Access
URI:	https://libjncir.jncasr.ac.in/xmlui/10572/2112
ISSN:	1098-0121
Appears in Collections:	Research Articles (Sundaresan A.) Research Papers (Prof. C.N.R. Rao)

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