Role of heterostructures and multiple magnetic phases in the low-field magnetization of Fe-Cr GMR multilayers

R. S. Patel, A. K. Majumdar, A. K. Nigam +2

Zero-field-cooled (ZFC) and field-cooled (FC) magnetization along with ac-magnetization vs. temperature and m-h loop measurements are reported for two series of ion-beam sputtered…