NiZnCu Ferrite Thick Film with Nano Scale Crystallites Formed by the Aerosol Deposition Method |
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| Authors: | Maxim Lebedev Jun Akedo Atsushi Iwata Satoshi Sugimoto Kouichiro Inomata |
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| Affiliation: | National Institute of Advanced Industrial Science and Technology, Advanced Manufacturing Research Institute, Tsukuba, Ibaraki 305-8564, Japan;Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan |
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| Abstract: | This paper describes the magnetic properties of NiZnCu ferrite film deposited at room temperature by an aerosol deposition method (ADM). The thickness of the film was 6 μm and the deposition rate was estimated as 2 μm/min. The microstructure of as-deposited at room temperature films consists of randomly oriented nanocrystallites with a size of 20 nm. As-deposited and annealed films exhibited the following magnetic properties: intensity of magnetization M s= 0.147 T (117 emu/cm3), coercivity H c= 40.58 kA/m (510 Oe); and M s= 0.3 T (250 emu/cm3), H c= 14.95 kA/m (188 Oe), respectively. |
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| Keywords: | ferrites thick films aerogel/aerosol |
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