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Determination of the magnetic domain size in the ferromagnetic superconductor UGe2 by three dimensional neutron depolarization

S. Sakarya, N. H. van Dijk, E. Bruck

cond-mat.str-elarXiv:cond-mat/0504430

Abstract

Three dimensional neutron depolarization measurements have been carried out on single-crystalline UGe2 between 4 K and 80 K in order to determine the average ferromagnetic domain size d. It is found that below TC = 52K uniaxial ferromagnetic domains are formed with an estimated magnetic domain size of d = 4 - 5 micrometer.

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