書誌事項
- タイトル別名
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- Shape Memory Unimorph Actuators Using Lead Zirconate-Based Antiferroelectrics
- ジルコンサン ナマリ ケイ ハン キョウ ユウデンタイ オ リヨウシタ ケイジ
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Shape memory unimorph actuators have been trial manufactured using lead zirconate-based antiferroelectric ceramics (Pb0.99Nb0.02[(Zr0.6Sn0.4)1-yTiy]0.98O3). In a unimorph structure a slightly higher Ti concentration y(0.0630) is required than that (0.0625) in a simple disk, in order to stabilize the field-induced ferroelectric state; this is probably due to the compressive stress generated in the unimorph configuration. Dynamic response has also been investigated in the shape memory unimorph. Only a short period electric field pulse (<5ms) can drive the unimorph; this gives much advantage in controlling than in the conventional piezoelectric actuators.
収録刊行物
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- Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)
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Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 98 (1140), 905-908, 1990
公益社団法人 日本セラミックス協会
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詳細情報 詳細情報について
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- CRID
- 1390001205279316864
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- NII論文ID
- 110002292004
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- NII書誌ID
- AN10040326
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- ISSN
- 18821022
- 09145400
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- NDL書誌ID
- 3680169
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- データソース種別
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- JaLC
- NDL
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