S. V. Kozhevnikov, T. Keller, Yu. N. Khaydukov, F. Ott, A. Rühm, A. Thiavilleg, J. Torrejóng, M. Vázquez, J. Major
We discuss the use of planar waveguides to produce neutron microbeams to investigate magnetic micro-structures with a high spatial resolution. We report experimental results on such measurements on a polarized neutron reflectometer using a nonmagnetic waveguide structure to probe an amorphous magnetic microwire. The spin-resolved transmission of neutron microbeam through a microware was studied. The one dimensional mapping of the neutron precession across the wire was measured.
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http://arxiv.org/abs/1209.3889
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