Localization and scaling properties of magnetostatic modes in quasiperiodic magnetic superlattices

The localization and scaling behaviour of quasiperiodic structures are stud ied for a geometry where the magnetization is perpendicular to the interfac es of the superlattices. Numerical results for the bulk and surface spin wa ves in the magnetostatic regime are presented for the: Fibonacci, Thue-Mors e and period-doubling sequences. The results are obtained for both ferromag netic and antiferromagnetic ordering by using the transfer-matrix method. I nteresting features of the localized modes are shown for Fe, EuS and MnF2.