| 电感器用Ni-Cu-Zn铁氧体薄膜的设计与性能研究 |
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| 引用本文： | 范跃农,冯则坤,陈中艳,龚荣洲.电感器用Ni-Cu-Zn铁氧体薄膜的设计与性能研究[J].无机材料学报,2012,27(4):375-378. |
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| 作者姓名： | 范跃农 冯则坤 陈中艳 龚荣洲 |
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| 作者单位： | (1. 华中科技大学 电子科学与技术系, 武汉 430074; 2. 景德镇陶瓷学院 机电系, 景德镇 333403) |
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| 基金项目： | 高等学校博士学科点专项科研基金(20090142120003)~~ |
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| 摘 要： | 采用丝网印刷技术制备Ni-Cu-Zn铁氧体电感器薄膜, 并对其性能进行了表征. XRD分析表明, 铁氧体薄膜具有相同的晶格结构. 研究结果表明, 在引入了铁氧体薄膜后, 电感器的电感量相对于空心电感器有30%左右的提高, 品质因数依频率不同有所改善, 共振频率有所降低. 经400℃后处理的薄膜电感器在低频时性能最好, 50 MHz时电感量提高了27%, 品质因数提高了39%.
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| 关 键 词： | 铁氧体薄膜 电感量 品质因数 丝网印刷 |
| 收稿时间： | 2011-07-08 |
| 修稿时间： | 2011-10-09 |
Design and Performance of Ni-Cu-Zn Ferrite Film for Inductor |
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| FAN Yue-Nong,FENG Ze-Kun,CHEN Zhong-Yan,GONG Rong-Zhou.Design and Performance of Ni-Cu-Zn Ferrite Film for Inductor[J].Journal of Inorganic Materials,2012,27(4):375-378. |
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| Authors: | FAN Yue-Nong FENG Ze-Kun CHEN Zhong-Yan GONG Rong-Zhou |
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| Affiliation: | (1. Department of Electronic Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China; 2. Department of Mechanical and Electrical, Jingdezhen Ceramic Institute, Jingdezhen 333403, China) |
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| Abstract: | Ni-Cu-Zn ferrite inductor film was fabricated by screen print technology,and its performances were in-vestigated.XRD results suggest that the as-prepared thin films exhibit the same crystalline structure.The results show that after introducing of ferrite film,the inductance increases by 30%,the quality factor is improved,and the resonance frequency decrease.Ferrite inductor thin films annealed at 400℃ exhibit an optimum performance with high quality at 50 MHz,inductance increased by 27%,the quality factor increased by 39%. |
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| Keywords: | ferrite film inductance quality factor screen printing |
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