Distinct magnetic phase transition at the surface of an antiferromagnet

In the majority of magnetic systems the surface is required to order at the same temperature as the bulk. In the present Letter, we report a distinct and unexpected surface magnetic phase transition at a lower temperature than the Néel temperature. Employing grazing incidence x-ray resonant magnetic...

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Bibliographic Details
Main Authors: S. Langridge, G.M. Watson, D. Gibbs, Joseph Betouras, N.I. Gidopoulos, Frank Pollmann, M.W. Long, C. Vettier, G.H. Lander
Format: Default Article
Published: 2014
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Online Access:https://hdl.handle.net/2134/18329
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