Propagation of Magnetostatic Spin Waves at Microwave Frequencies. II. Rods
- 1 May 1966
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 37 (6) , 2445-2450
- https://doi.org/10.1063/1.1708834
Abstract
The theoretical transit time is derived for propagation of magneto static spin waves in a rod magnetized either along the axis or transversely to the axis. The group velocity for these waves in an infinite cylinder is combined with the inhomogeneous internal field of a rod to compute the time delay of a wave packet. Experimental observations of microwave pulse delay time in rods of yttrium iron garnet are compared with these theoretical results.This publication has 14 references indexed in Scilit:
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