Fingerprinting the magnetic behavior of antiferromagnetic nanostructures using remanent magnetization curves
Fingerprinting the magnetic behavior of antiferromagnetic nanostructures using remanent magnetization curves
Antiferromagnetic (AF) nanostructures from Co3O4, CoO and Cr2O3 were prepared by the nanocasting method and were characterized magnetometrically. The field and temperature dependent magnetization data suggests that the nanostructures consist of a core-shell structure. The core behaves as a regular antiferromagnet and the shell as a two-dimensional diluted antiferromagnet in …