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Domain wall effects in neutron depolarisation in Co-Cr films
Authors:W.H. Kraan   M.Th. Rekveldt   P. de Haan  J.C. Lodder
Affiliation:

a Interfacultair Reactor Instituut, TU Delft, 2629 JB, Delft, The Netherlands

b MESA, Universiteit Twente, 7500 AE, Enschede, The Netherlands

Abstract:The height and stripe width of the domains in Co-Cr films of 300 nm thickness is determined from angle-dependent 3-D neutron depolarisation. The effect on the data due to Bloch walls and due to domain walls identical with column boundaries is discussed. The maximum wall thickness derived is ≈ 2 and ≈ 30 nm, respectively.
Keywords:
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