Electrostrictive strain enhancement method for sodium bismuth titanate-based relaxor ferroelectric

The invention relates to the technical field of materials, and discloses an electrostrictive strain enhancement method for a sodium bismuth titanate-based relaxor ferroelectric. According to the invention, pre-polarization operation of an alternating electric field is carried out on the sodium bismu...

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Bibliographische Detailangaben
Hauptverfasser: WU JIAGANG, WU CHAO, WEN LANJI, YIN JIE, WU XIAOJUN
Format: Patent
Sprache:chi ; eng
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