Synthesis and characteristics of La3+-Co2+ substituted Sr-hexaferrites for microwave LTCC circulators
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- 作者：Long Peng ; penglong@cuit.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lezhong Li ; Rui Wang ; Yun Hu ; Xiaoqiang Tu ; Xiaoxi Zhong
- 关键词：M-type hexaferrites ; Microwave sintering ; Hot press sintering ; LTCC technology ; Circulators
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：404
- 期：Complete
- 页码：170-174
- 全文大小：1989 K
文摘
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M-type Sr-hexaferrites are successfully prepared at a low sintering temperature of 850 °C.
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Effect of BBSZ on the crystal structure and properties are revealed and explained.
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Low temperature sintering characteristics of the ferrites can be improved.
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Obtained microwave sintered ferrites are suitable for LTCC circulators from 34 to 40 GHz.