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Abstract:
将温度系数相反的钛酸钕钙(CNT)和钛酸钕锂(LNT)进行复合,中温下(1 200℃)烧结获得了εr>100的CNT-LNT微波介质陶瓷.该陶瓷为斜方结构的CaTiO3基固溶体单相.介电常数随x增加先增加后减小,在x=0.5处最大.Q·f值和谐振频率温度系数随LNT含量增加而线性下降.中温下制备了性能良好的CNT-LNT系微波介质陶瓷,如x = 0.6时微波性能为:εr=123.9,Q·f =1 500 GHz,τf=12.0×10-6℃-1.
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电子元件与材料
ISSN: 1001-2028
CN: 51-1241/TN
Year: 2005
Issue: 9
Volume: 24
Page: 5-7
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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