Lattice Image Observations of Nanoscale Ordered Regions in Pb(Mg1/3Nb2/3)O3
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概要
- 論文の詳細を見る
The grain-size dependence of nanoscale ordered regions in Pb(Mg1/3Nb2/3)O3 (PMN) has been studied using lattice images obtained by transmission electron microscopy. It was found that the size of nanoscale ordered regions, which is strongly related to dielectric properties, depends on the grain size. The nanoscale ordered regions of fine-grained PMN with average grain sizes of 0.32 and 0.15 µ m are clearly smaller than those of coarse-grained PMN with an average grain size of 1.95 µ m. The dielectric constant is found to be markedly low with grain size below ∼0.3 µ m.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1997-09-30
著者
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NAGAKARI Shoken
R&D Center Kagoshima, Kyocera Corporation
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NAMBU Shinji
R&D Center Kagoshima, Kyocera Corporation
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MISHIMA Tsuneo
R&D Center Kagoshima, Kyocera Corporation
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FUJIOKA Hiromi
R&D Center Kagoshima, Kyocera Corporation
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KAMIGAKI Kosei
R&D Center Kagoshima, Kyocera Corporation
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Mishima Tsuneo
R&D Center Kagoshima, Kyocera Corporation, 1-4 Yamashita-cho, Kokubu 899-43, Japan
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Nambu Shinji
R&D Center Kagoshima, Kyocera Corporation, 1-4 Yamashita-cho, Kokubu 899-43, Japan
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Kamigaki Kosei
R&D Center Kagoshima, Kyocera Corporation, 1-4 Yamashita-cho, Kokubu 899-43, Japan
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Fujioka Hiromi
R&D Center Kagoshima, Kyocera Corporation, 1-4 Yamashita-cho, Kokubu 899-43, Japan
関連論文
- Dielectric Properties of Sol-Gel Derived Pb(Mg_Nb_) O_3-PbTiO_3 Thin Films
- Core/Shell Structure in Pb(Mg_Nb_)O_3-PbTiO_3
- Lattice Image Observations of Nanoscale Ordered Regions in Pb(Mg_Nb_)O_3
- Modes of Domain Wall Motion and Polarization of Lead Zirconate Titanate Polycrystals
- Lattice Image Observations of Nanoscale Ordered Regions in Pb(Mg1/3Nb2/3)O3
- Core/Shell Structure in Pb(Mg 1/3Nb 2/3)O 3–PbTiO 3