Polar Phonon Behaviour in Polycrystalline Bi-Doped Strontium Titanate Thin Films
Strontium titanate-based materials with ferroelectric or relaxor-like properties have drawn vast attention as polar dielectrics for electronics and telecommunications. Here, we study the lattice dynamics in sol–gel-derived Sr<sub>1−1.5x</sub>Bi<sub>x</sub>TiO<sub>3</...
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Auteurs principaux: | Alexander Tkach, Olena Okhay, Dmitry Nuzhnyy, Jan Petzelt, Paula M. Vilarinho |
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Format: | article |
Langue: | EN |
Publié: |
MDPI AG
2021
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Accès en ligne: | https://doaj.org/article/b0f9fe9521094241b39438fd0323bac2 |
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