Positive unidirectional anisotropy in Y3Fe5O12/Ir20Mn80 bilayers

E. C. Souza, P. R. T. Ribeiro, J. E. Abrão +2

We report an experimental study of the unidirectional anisotropy in bilayers made of the important ferrimagnetic insulator yttrium iron garnet (YIG) and the room temperature antife…