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arXiv · 0910.4252

Spin density wave dislocation in chromium probed by coherent x-ray diffraction

V. L. R. Jacques·D. Le Bolloc'h·S. Ravy·C. Giles F. Livet·S. B. Wilkins
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Abstract

We report on the study of a magnetic dislocation in pure chromium. Coherent x-ray diffraction profiles obtained on the incommensurate Spin Density Wave (SDW) reflection are consistent with the presence of a dislocation of the magnetic order, embedded at a few micrometers from the surface of the sample. Beyond the specific case of magnetic dislocations in chromium, this work may open up a new method for the study of magnetic defects embedded in the bulk.

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V. L. R. Jacques, D. Le Bolloc'h, S. Ravy, C. Giles F. Livet, S. B. Wilkins. 2009-10-22. Spin density wave dislocation in chromium probed by coherent x-ray diffraction. https://doi.org/10.1140/epjb/e2009-00231-3

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