Strain-Mediated Substrate Effect on the Dielectric and Ferroelectric Response of Potassium Sodium Niobate Thin Films

Strain-Mediated Substrate Effect on the Dielectric and Ferroelectric Response of Potassium Sodium Niobate Thin Films

If piezoelectric thin films sensors based on K<sub>0.5</sub>Na<sub>0.5</sub>NbO<sub>3</sub> (KNN) are to achieve commercialization, it is critical to optimize the film performance using low-cost scalable processing and substrates. Here, sol&#8315;gel derived K...

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Bibliographic Details
Main Authors: Alexander Tkach, André Santos, Sebastian Zlotnik, Ricardo Serrazina, Olena Okhay, Igor Bdikin, Maria Elisabete Costa, Paula M. Vilarinho
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Coatings
Subjects:
KNN thin films
sol–gel
thermal expansion
stress/strain
ferroelectric hysteresis
dielectric properties
Online Access:https://www.mdpi.com/2079-6412/8/12/449

Internet

https://www.mdpi.com/2079-6412/8/12/449

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