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- Title
Growth behavior and RF/microwave properties of low temperature spin-sprayed NiZn ferrite.
- Authors
Wang, Xinjun; Zhou, Ziyao; Behugn, Shawn; Liu, Ming; Lin, Hwaider; Yang, Xi; Gao, Yuan; Nan, Tianxiang; Xing, Xing; Hu, Zhongqiang; Sun, Nianxiang
- Abstract
In our experiment, the influence of growth parameters of the spin-spray technique upon the microstructure and magnetic/microwave properties of NiZn spinel ferrite thin film was studied. By varying the pH value of precursor and oxidizer, the microstructure of NiZn ferrite thin film can be manipulated, further, bringing varying magnetic/microwave properties. High permeability μ′ > 200 at 0.5 GHz with low loss tanδ ~0.027 at 3-5 GHz range was achieved at precursor pH value of 4.6 and oxidizer pH value of 9.6. These magnetic/microwave properties are ideal for GHz range microwave application, for example, inductors, antennas, and electromagnetic interference suppression.
- Subjects
NICKEL compounds; FERRITES; METAL spraying; MAGNETIC properties of metallic films; METAL microstructure; METALS at low temperatures; RADIO frequency; ELECTROMAGNETIC waves
- Publication
Journal of Materials Science: Materials in Electronics, 2015, Vol 26, Issue 3, p1890
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-014-2625-4