Microwave-assisted switching in CoCrPt granular medium under continuous microwave fields

We have fabricated a device for microwave-assisted switching (MAS) experiments with perpendicularly magnetized CoCrPt-SiO2 granular film with anisotropy field Hk = 18.8 kOe. The device was carefully designed to be able to apply a microwave field of 0.95 kOe in amplitude continuously, allowing direct...

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Veröffentlicht in:	Journal of applied physics 2019-08, Vol.126 (8)
Hauptverfasser:	Kikuchi, Nobuaki, Sato, Katsunari, Kikuchi, Shun, Okamoto, Satoshi, Shimatsu, Takehito, Kitakami, Osamu, Osawa, Hitoshi, Suzuki, Motohiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Anisotropy Applied physics Clustering Coercivity Dichroism Granular materials Granular media Microwave frequencies Silicon dioxide Switching Temperature effects Time dependence
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