Effects of glass addition on magnetic properties of 3Ba0.5Sr0.5O·2CoO·12Fe2O3 for multilayer chip inductors

研究成果: Article同行評審

15 引文 斯高帕斯(Scopus)

摘要

The effect of glass addition on the magnetic properties of 3Ba0.5Sr0.5O·2CoO·12Fe2O3 (Co2Z) ferrites was investigated. The densification of Co2Z ferrites was enhanced by the addition of glass at low sintering temperature (<900°C) due to the liquid-phase sintering. The initial permeability and Q value of Co2Z ferrite sintered at low temperature were improved by the addition of glass. Multilayer chip inductors made of Co2Z ferrite containing glass exhibit excellent magnetic properties. The device offered low impedance at 100 MHz and high impedance at frequencies between 500 MHz and 1000 MHz. Therefore, it could be used as an electromagnetic interference countermeasure component effective in suppressing GHz band noise.

原文English
頁(從 - 到)5137-5141
頁數5
期刊Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
41
發行號8
出版狀態Published - 2002 八月

All Science Journal Classification (ASJC) codes

  • 物理與天文學(雜項)

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