标题：Influence of the phases structure on the acoustic and optical modes ferromagnetic resonance of FeNi stripe domain films
作者：Cao, Derang; Song, Yawen; Pan, Lining; Du, Honglei; Feng, Hongmei; Zhao, Chenbo; Li, Qiang; Xu, Jie; Li, Shandong; Liu, Qingfang; 更多 作者机构：[Cao, Derang; Song, Yawen; Li, Qiang; Xu, Jie; Li, Shandong] Qingdao Univ, Coll Phys, Lab Fiber Mat & Modern Text, Growing Base State Key Lab, Qingdao 更多
通讯作者：Cao, Derang;Cao, DR
通讯作者地址：[Cao, DR]Qingdao Univ, Coll Phys, Lab Fiber Mat & Modern Text, Growing Base State Key Lab, Qingdao 266071, Peoples R China.
来源：JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
关键词：Stripe domain; Phases structure; Acoustic and optical modes;; Ferromagnetic resonance
摘要：FeNi films with different phase structures were prepared by electrodeposition method, and the phase structure of the film was controlled by the composition of the film. The results indicated that the well-defined stripe domain patterns and good magnetic properties of the films were fond of the bcc and bcc + fcc phase structures of the FeNi films. The results of permeability spectra indicated that the acoustic and optical modes of the film could be changed by the direction of the microwave field and stripe domain. FeNi stripe domain films exhibited the different frequency under the two modes, and the acoustic and optical modes of film showed obvious spectra in the bcc and bcc + fcc phases of FeNi films. The results are helpful to the development of the stripe domain optical mode microwave devices.