Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
58 (1985), S. 4449-4451
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The propagation of magnetostatic surface waves in yttrium iron garnet at 77 K is reported. The bandwidth was increased by about 60%, the dispersion was reduced, and the required bias field for a given frequency of operation was decreased by over 20% as compared to room-temperature results. These results can be explained by the increase in the magnetization of yttrium iron garnet at 77 K. In addition, the minimum delay line insertion loss was reduced by 1–2 dB at the lower temperature.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.336276
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