Nonlinear FMR spectra in yttrium iron garnet
Results of demagnetizing effect studies in yttrium iron garnet Y<sub>3</sub>Fe<sub>5</sub>O<sub>12</sub> thin films are reported. Experiments were performed on X-Band of electron paramagnetic resonance spectrometer at room temperature. The ferromagnetic resonance...
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| Format: | Article |
| Language: | English |
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Kazan Federal University
2015-12-01
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| Series: | Magnetic Resonance in Solids |
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| Online Access: | http://mrsej.kpfu.ru/contents/2015/MRSej_15205.pdf |
| Summary: | Results of demagnetizing effect studies in yttrium iron garnet Y<sub>3</sub>Fe<sub>5</sub>O<sub>12</sub> thin films are reported. Experiments were performed on X-Band of electron paramagnetic resonance spectrometer at
room temperature. The ferromagnetic resonance (FMR) spectra were obtained for one-layer
single crystal YIG films for different values of the applied microwave power. Nonlinear FMR
spectra transformation by the microwave power increasing in various directions of magnetic
field sweep was observed. It is explained by the influence of the demagnetization action of
nonequilibrium magnons. |
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| ISSN: | 2072-5981 |