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Integration of perovskite PZT thin films on diamond substrate without buffer layer
Maneesh Chandran, Brajesh Tiwari, Chittu R. Kumaran, Sunil K Samji, ,
Published in
2012
Volume: 45
   
Issue: 20
Abstract
Integration of lead zirconate titanate (PZT) thin film on diamond substrate offers a great deal of potential for the application of multifunctional devices under extreme conditions. However, fabrication of perovskite PZT thin films on diamond substrate without a buffer layer has not been realized to date. We report for the first time on the successful deposition of PZT thin film directly on a diamond substrate without any buffer layer using the pulsed-laser deposition technique. The perovskite phase was realized only under specific growth conditions. X-ray diffraction and Raman studies confirmed the perovskite phase. The ferroelectric behaviour of the deposited PZT thin film was confirmed using piezo response microscope phase image and ferroelectric hysteresis loop. © 2012 IOP Publishing Ltd.
About the journal
JournalJournal of Physics D: Applied Physics
ISSN00223727
Open AccessNo
Concepts (22)
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    DIAMOND SUBSTRATES
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    Extreme conditions
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    Ferroelectric hysteresis loop
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    Growth conditions
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    LEAD ZIRCONATE TITANATE THIN FILMS
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    Multifunctional devices
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    PEROVSKITE PHASE
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    Phase image
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    Pulsed-laser deposition technique
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    PZT THIN FILM
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    Raman studies
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    Buffer layers
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    Diamonds
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    Ferroelectricity
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    Perovskite
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    Pulsed laser deposition
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    Semiconducting lead compounds
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    Substrates
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    Thin films
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    Vapor deposition
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    X ray diffraction
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    Deposition