论文信息 - Magnetic films with periodically striped domains as tunable photonic crystals

Magnetic films with periodically striped domains as tunable photonic crystals

Photonic band gaps (PBGs) in periodic magnetic films with striped domains separated by Bloch-type domain walls are investigated. Calculations for yttrium iron garnet (YIG) films are performed using the transfer matrix method. The dependence of forbidden gaps in the electromagnetic wave spectrum on the thicknesses of magnetic domains is numerically studied.

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