JP2008254961A - 圧電組成物 - Google Patents
圧電組成物 Download PDFInfo
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- JP2008254961A JP2008254961A JP2007098566A JP2007098566A JP2008254961A JP 2008254961 A JP2008254961 A JP 2008254961A JP 2007098566 A JP2007098566 A JP 2007098566A JP 2007098566 A JP2007098566 A JP 2007098566A JP 2008254961 A JP2008254961 A JP 2008254961A
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Abstract
【解決手段】圧電組成物として、化学式が(SnxK1−x)(TiyNb1−y)O3で表され、x、yがそれぞれ0<x<1、0<y<1を満足するとともに、ペロブスカイト構造を有することにより、実用化に耐えるに十分な高い圧電特性を持つとともに、高キューリー温度をもつ含鉛圧電材料に相当する非鉛圧電材料を得ることが出来る。
【選択図】図1
Description
数e33の算出値が実験値とよく対応していることがわかる。
Claims (1)
- 化学式が(SnxK1−x)(TiyNb1−y)O3で表される圧電材料において、0<x<1、0<y<1を満足するとともにペロブスカイト構造を有することを特徴とする圧電組成物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007098566A JP4877672B2 (ja) | 2007-04-04 | 2007-04-04 | 圧電組成物 |
Applications Claiming Priority (1)
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JP2007098566A JP4877672B2 (ja) | 2007-04-04 | 2007-04-04 | 圧電組成物 |
Publications (2)
Publication Number | Publication Date |
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JP2008254961A true JP2008254961A (ja) | 2008-10-23 |
JP4877672B2 JP4877672B2 (ja) | 2012-02-15 |
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JP2007098566A Active JP4877672B2 (ja) | 2007-04-04 | 2007-04-04 | 圧電組成物 |
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JP (1) | JP4877672B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011213580A (ja) * | 2010-03-18 | 2011-10-27 | Ngk Insulators Ltd | 圧電/電歪焼結体、及び圧電/電歪素子 |
JP2015018095A (ja) * | 2013-07-10 | 2015-01-29 | 日本電信電話株式会社 | 可変焦点ミラー |
CN112074487A (zh) * | 2018-05-04 | 2020-12-11 | 马克斯-普朗克科学促进学会 | SnTiO3材料、其制备方法、其作为铁电材料的用途和包括铁电材料的装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002029838A (ja) * | 2000-07-21 | 2002-01-29 | Toyota Central Res & Dev Lab Inc | 圧電材料 |
WO2007119653A1 (ja) * | 2006-04-13 | 2007-10-25 | Murata Manufacturing Co., Ltd. | セラミック粉末、及びセラミック粉末の製造方法 |
-
2007
- 2007-04-04 JP JP2007098566A patent/JP4877672B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002029838A (ja) * | 2000-07-21 | 2002-01-29 | Toyota Central Res & Dev Lab Inc | 圧電材料 |
WO2007119653A1 (ja) * | 2006-04-13 | 2007-10-25 | Murata Manufacturing Co., Ltd. | セラミック粉末、及びセラミック粉末の製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011213580A (ja) * | 2010-03-18 | 2011-10-27 | Ngk Insulators Ltd | 圧電/電歪焼結体、及び圧電/電歪素子 |
JP2015018095A (ja) * | 2013-07-10 | 2015-01-29 | 日本電信電話株式会社 | 可変焦点ミラー |
CN112074487A (zh) * | 2018-05-04 | 2020-12-11 | 马克斯-普朗克科学促进学会 | SnTiO3材料、其制备方法、其作为铁电材料的用途和包括铁电材料的装置 |
US11787702B2 (en) | 2018-05-04 | 2023-10-17 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | SnTiO3 material, method of preparation thereof, use thereof as ferroelectric material and device comprising a ferroelectric material |
CN112074487B (zh) * | 2018-05-04 | 2024-01-16 | 马克斯-普朗克科学促进学会 | SnTiO3材料、其制备方法、其作为铁电材料的用途和包括铁电材料的装置 |
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JP4877672B2 (ja) | 2012-02-15 |
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