Effect of Microstructure on Reliability of Ca(TiZr)O_3-Based Multilayer Ceramic Capacitors
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概要
- 論文の詳細を見る
We examined the reliability of Ca(TiZr)O_3(CTZ)-based Ni-electrode multilayer ceramic capacitors(MLCs)prepared by two different processes with particular interest in the microstructure. One process was to calcine the mixture of CaCO_3 and TiO_2 to prepare CaTiO_3(CT)powder and the mixture of CaCO_3 and ZrO_2 to prepare CaZrO_3(CZ)powder, and then mix these calcined powders and sinter them to synthesize the CTZ-based ceramics. The other was to calcine the mixture of CaCO_3, TiO_2 and ZrO_2 powders together to prepare CTZ powder and then sinter them. These two processes of CTZ ceramic preparation resulted in a different crystallinity and distribution of the elements. We found that these factors influenced the reliability of CTZ-based MLCs.
- 社団法人応用物理学会の論文
- 2000-09-30
著者
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Naito Masahiro
Murata Mfg.co. Ltd.
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Sano H
Murata Manufacturing Co. Ltd. Kyoto Jpn
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Sano H
Japan Advanced Inst. Sci. And Technol. Ishikawa Jpn
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SANO Haruki
Faculty of Engineering, Shinshu University
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Konoike Takehiro
Murata Mfg. Co., Ltd.
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Tomono Kunisaburo
Murata Mfg. Co., Ltd.
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Sano Harunobu
Murata Manufacturing Co. Ltd.
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MOTOKI Tomoo
Murata Mfg.Co., Ltd.
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Motoki T
Murata Mfg.co. Ltd.
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Konoike Takehiro
Murata Mfg.co. Ltd.
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Tomono K
Murata Mfg.co. Ltd.
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Tomono Kunisaburo
Murata Manufacturing Co. Ltd.
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KONOIKE Takehiro
Murata Manufacturing Co., Ltd.
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