Neutron diffraction study of the magnetic ordering in EuAs3 |
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| Authors: | T Chattopadhyay HG v Schnering PJ Brown |
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| Institution: | Max-Plack-Institut für Festkörperforschung, Heisenbergstr. 1, D-7000 Stuttgart 80, Fed. Rep. Germany;Institut Laue Langevin, Avenue des Martyrs, 156X, 38042 Grenoble Cedex, France |
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| Abstract: | The magnetic structure of one of the two ordered phases has been determined at 5 K. The magnetic structure is found to be antiferromagnetic with a cell doubling in the c direction of the monoclinic nuclear cell. The centering in the nuclear cell is replaced by anticentering. The collinear magnetic moments are parallel to the b axis. The magnetic moment per Eu atom has been found to be 5.74(6)μB which leads to the saturation magnetic moment of 6.5μB. |
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