Investigations of Spin‐Wave Interactions by the Parallel Pumping Technique
作者:
J. J. Green,
E. Schlo¨mann,
期刊:
Journal of Applied Physics
(AIP Available online 1962)
卷期:
Volume 33,
issue 3
页码: 1358-1359
ISSN:0021-8979
年代: 1962
DOI:10.1063/1.1728730
出版商: AIP
数据来源: AIP
摘要:
The imaginary part of the parallel pump susceptibility has been measured over a wide range of power levels and applied dc fields. Some of the structure present in the susceptibility curves is explained by a confluence process between two parametrically excited spin waves. The square of the frequency of the relaxation oscillations, which are frequently present in parallel pump excitation, has been found to increase linearly with the square of the magnetic field.
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