Tuning the ferromagnetic resonance frequency of soft magnetic film by patterned permalloy micro-stripes with stripe-domain

2018 ◽  
Vol 457 ◽  
pp. 46-51 ◽  
Author(s):  
Lining Pan ◽  
Hongkang Xie ◽  
Xiaohong Cheng ◽  
Chenbo Zhao ◽  
Hongmei Feng ◽  
...  
Keyword(s):  
Resonance Frequency ◽  
Ferromagnetic Resonance ◽  
Magnetic Film ◽  
Stripe Domain ◽  
Soft Magnetic ◽  
Ferromagnetic Resonance Frequency ◽  
Soft Magnetic Film

Enhancement of resonance frequency of stripe domain soft magnetic film by oblique sputtering

2019 ◽  
Vol 125 (3) ◽  
Author(s):  
Cai Zhou ◽  
Menghan You ◽  
Lei Ding ◽  
Cunfang Feng ◽  
Mingyao Xu ◽  
...  
Keyword(s):  
Resonance Frequency ◽  
Magnetic Film ◽  
Stripe Domain ◽  
Soft Magnetic ◽  
Soft Magnetic Film

High-Frequency Performance of Co2FeAl Half-Metallic Films Prepared by Oblique Sputtering under Various Deposition Conditions

2014 ◽  
Vol 787 ◽  
pp. 368-372 ◽  
Author(s):  
Zhi Yi Cai ◽  
Shan Dong Li ◽  
Xiao Qin Cao ◽  
Hong Lei Du ◽  
Qian Xue ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Resonance Frequency ◽  
Ferromagnetic Resonance ◽  
High Frequency ◽  
Metallic Films ◽  
Soft Magnetic ◽  
Half Metallic ◽  
Self Bias ◽  
Ferromagnetic Resonance Frequency ◽  
High Frequency Performance

Co2FeAl full-Hesuler alloys show good soft magnetic properties, implying a promising high ferromagnetic resonance frequency. In this study, Co2FeAl films were deposited on Si (100) substrates using an oblique sputtering method. As expected, a good high-frequency performance was achieved in the as-deposited Co2FeAl films without any annealing. An obvious uniaxial magnetic anisotropy over 200 Oe with the magnetic hard axis along the radial direction of the sample turntable was obtained. As a result, the self-bias ferromagnetic resonance frequency reaches more than 4 GHz for the Co2FeAl films prepared under an integrated circuits compatible process. These results indicate that the Co2FeAl films are promising in integrated circuits RF/microwave devices.

FEM analysis on the effects of soft magnetic film as a noise suppressor at GHz range

2003 ◽  
Vol 93 (10) ◽  
pp. 8588-8590 ◽  
Author(s):  
Ki Hyeon Kim ◽  
Shinji Ikeda ◽  
Masahiro Yamaguchi ◽  
Ken-Ichi Arai
Keyword(s):  
Fem Analysis ◽  
Magnetic Film ◽  
Soft Magnetic ◽  
Soft Magnetic Film

Large E-field tunability of magnetic anisotropy and ferromagnetic resonance frequency of co-sputtered Fe50Co50-B film

2015 ◽  
Vol 117 (17) ◽  
pp. 17D702 ◽  
Author(s):  
Shandong Li ◽  
Qian Xue ◽  
Honglei Du ◽  
Jie Xu ◽  
Qiang Li ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Resonance Frequency ◽  
Ferromagnetic Resonance ◽  
Ferromagnetic Resonance Frequency
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