Concurrent bandgap narrowing and polarization enhancement in epitaxial ferroelectric nanofilms

Perovskite-type ferroelectric (FE) crystals are wide bandgap materials with technologically valuable optical and photoelectric properties. Here, versatile engineering of electronic transitions is demonstrated in FE nanofilms of KTaO(3), KNbO(3) (KNO), and NaNbO(3) (NNO) with a thickness of 10–30 uni...

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Bibliografske podrobnosti
izdano v:Sci Technol Adv Mater
Main Authors: Tyunina, Marina, Yao, Lide, Chvostova, Dagmar, Dejneka, Alexandr, Kocourek, Tomas, Jelinek, Miroslav, Trepakov, Vladimir, van Dijken, Sebastiaan
Format: Artigo
Jezik:Inglês
Izdano: Taylor & Francis 2015
Teme:
Papers
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC5036465/
https://ncbi.nlm.nih.gov/pubmed/27877779
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1468-6996/16/2/026002
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