  We study the magnetic interactions experimentally in nanostructures of
nanowire arrays. The intensity value obtained from the interactions provides
information about its magnetic behavior. We observed two types of experimental
magnetic behavior, i. e., demagnetized and magnetized. Our approach represents
the first experimental way to analyze the magnetic behavior of a nanostructure
considering its magnetic dependence, which is very important for applications
in sensors, for example.

Mesoscale and Nanoscale Physics