High Dielectric Tunability and Figure of Merit at Low Voltage in (001)-Oriented Epitaxial Tetragonal Pb<sub>0.52</sub>Zr<sub>0.48</sub>TiO<sub>3</sub> Thin Films

High Dielectric Tunability and Figure of Merit at Low Voltage in (001)-Oriented Epitaxial Tetragonal Pb<sub>0.52</sub>Zr<sub>0.48</sub>TiO<sub>3</sub> Thin Films

Ferroelectric thin films with a high dielectric tunability (<i>η</i>) have great potential in electrically tunable applications, including microwave tunable devices such as phase shifters, filters, delay lines, etc. Using a modified Landau–Devonshire type thermodynamic potential, we show...

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Bibliographic Details
Main Authors: Hongwang Li, Chao Liu, Jun Ouyang
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Nanomaterials
Subjects:
Landau–Devonshire
thermodynamic
dielectric tunability
pulsed laser deposition (PLD)
Pb(Zr<sub>0.52</sub>Ti<sub>0.48</sub>)O<sub>3</sub>(PZT)
Online Access:https://www.mdpi.com/2079-4991/15/9/695
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