Magnetostatic wave propagation in a periodic structure
- 15 September 1976
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 29 (6) , 388-391
- https://doi.org/10.1063/1.89098
Abstract
Magnetostatic wave propagation at microwave frequencies through a periodic structure formed by selectively etching the surface of an epitaxial yttrium iron garnet (YIG) film is reported. Experimental insertion loss data obtained in the 2–4-GHz range from a structure comprising 20 grooves each 1 μm deep and 30 μm wide, and each separated by 120 μm, formed in a 9-μm-thick YIG film are in good agreement with theory based on repetitively mismatched transmission lines.This publication has 4 references indexed in Scilit:
- Microwave device applications of epitaxial magnetic garnetsRadio and Electronic Engineer, 1975
- Mechanism of Energy Conversion of Magnetostatic Waves into Spin Waves in Ferrimagnetic CylinderJournal of Applied Physics, 1970
- Filters and Dispersive Delay Lines Using Repetitively Mismatched Ultrasonic Transmission LinesIEEE Transactions on Sonics and Ultrasonics, 1968
- Magnetostatic modes of a ferromagnet slabJournal of Physics and Chemistry of Solids, 1961