Training Induced Positive Exchange Bias in NiFe/IrMn Bilayers

S. K. Mishra, F. Radu, H. A. Dürr +1

Positive exchange bias has been observed in the Ni${}_{81}$Fe${}_{19}$/Ir${}_{20}$Mn${}_{80}$ bilayer system via soft x-ray resonant magnetic scattering. After field cooling of the system…