77 citations · 200 across the 4 of their papers we have counts for
4 papers
Loop Bifurcation and Magnetization Rotation in Exchange Biased Ni/FeF2
Justin Olamit, Elke Arenholz, Zhi-Pan Li +6
Exchange biased Ni/ FeF2 films have been investigated using vector coil vibrating sample magnetometry as a function of the cooling field strength H_FC. In films with epitaxial FeF2…
Bi-domain state in the exchange bias system FeF2/Ni
O. Petracic, Zhi-Pan Li, Igor V. Roshchin +4
Independently exchange biased subsystems can coexist in FeF2/Ni bilayers after various field-cooling protocols. We find double hysteresis loops for intermediate cooling fields, whi…
Lateral length scales in exchange bias
Igor V. Roshchin, O. Petracic, R. Morales +3
When a ferromagnet is in proximity with an antiferromagnet, lateral length scales such as the respective magnetic domain sizes drastically affect the exchange bias. Bilayers of FeF…
Models for the magnetic ac susceptibility of granular superferromagnetic CoFe/AlO
O. Petracic, A. Glatz, W. Kleemann
The magnetization and magnetic ac susceptibility, , of superferromagnetic systems are studied by numerical simulations. The Cole-Cole plot, vs. , is used a…