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US 2022/0359812 A1Published application
Piezoelectric material, piezoelectric member, piezoelectric element, and pressure sensor
AssigneesTokyo Institute of Technology, Koike Co., Ltd.
InventorsHiroaki TAKEDA, Takaaki TSURUMI, Hiraku KUSAKABE, Haruki USUI
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Abstract
Provided are a piezoelectric material, a piezoelectric member, a piezoelectric element and a pressure sensor that can be used in high-temperature environments. The piezoelectric material is composed of Sr-substituted akermanite represented by Ca(2-x)SrxMgSi2O7 (0.1≤x≤0.6).
Claims5
A piezoelectric material composed of Sr-substituted akermanite represented by Ca(2-x)SrxMgSi2O7 (0.1≤x≤0.6).
Dependencies are inferred from the claim text.