Microwave Permeability of FeCoAlON Ferromagnetic Thin Films with Stripe Domain Structure
Microwave Permeability of FeCoAlON Ferromagnetic Thin Films with Stripe Domain Structure
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DOI：
10.1143/apex.5.093003
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发表时间：
2012-08
影响因子：
2.3
通讯作者：
F. Luo;F. Zheng;Y. Lou;Dongping Wu;Jiangwei Cao;F. Wei
中科院分区：
文献类型：
--
作者：
F. Luo;F. Zheng;Y. Lou;Dongping Wu;Jiangwei Cao;F. Wei
We report the observation of multiple permeability peaks for FeCoAlON thin ferromagnetic films with stripe domain structure, in the 100 MHz to 5 GHz range and the space between any two adjacent peaks is equal approximately. This behavior should be correlated with the sinusoidal distribution of the magnetic moments and their magnetic collective excitation in the stripe domain. The multiple peak resonance can be described in terms of the phonon theory.
