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PEROVSKITE RELAXOR-PBTI03 BASED FERROELECTRIC CERAMICS WITH ULTRAHIGH DIELECTRIC AND PIEZOELECTRIC PROPERTIES THROUGH POLAR NANOREGIONS ENGINEERING
Embodiments of the invention can be directed to controlling and/or engineering the size and/or volume of polar nanoregions (PNRs) of ferroelectric polycrystalline material systems. Some embodiments can achieved this via composition modifications to cause changes in the PNRs and/or local structure. Some embodiments can be used to control and/or engineer dielectric, piezoelectric, and/or electromechanical properties of polycrystalline materials. Controlling and/or engineering the PNRs may facilitate improvements to the dielectric, piezoelectric, and/or electromechanical properties of materials. Controlling and/or engineering the PNRs may further facilitate generating a piezoelectric material that may be useful for many different piezoelectric applications.
PEROVSKITE RELAXOR-PBTI03 BASED FERROELECTRIC CERAMICS WITH ULTRAHIGH DIELECTRIC AND PIEZOELECTRIC PROPERTIES THROUGH POLAR NANOREGIONS ENGINEERING
Embodiments of the invention can be directed to controlling and/or engineering the size and/or volume of polar nanoregions (PNRs) of ferroelectric polycrystalline material systems. Some embodiments can achieved this via composition modifications to cause changes in the PNRs and/or local structure. Some embodiments can be used to control and/or engineer dielectric, piezoelectric, and/or electromechanical properties of polycrystalline materials. Controlling and/or engineering the PNRs may facilitate improvements to the dielectric, piezoelectric, and/or electromechanical properties of materials. Controlling and/or engineering the PNRs may further facilitate generating a piezoelectric material that may be useful for many different piezoelectric applications.
PEROVSKITE RELAXOR-PBTI03 BASED FERROELECTRIC CERAMICS WITH ULTRAHIGH DIELECTRIC AND PIEZOELECTRIC PROPERTIES THROUGH POLAR NANOREGIONS ENGINEERING
LI FEI (Autor:in) / LIN DABIN (Autor:in) / ZHANG SHUJUN (Autor:in) / SHROUT THOMAS R (Autor:in) / CHEN LONG-QING (Autor:in)
26.03.2020
Patent
Elektronische Ressource
Englisch
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