Study of the ferroelectric properties of BaTiO3 films grown on an iron sublayer using atomic force microscopy

The article demonstrates the feasibility of the formation of ultra-thin (2–15 nm) BaTiO@3 ferroelectric films on an Fe sublayer by pulsed laser deposition. The measured data obtained by piezoresponse force microscopy evidence that the grown BaTiO 3 films are a functional ferroelectric material and p...

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Veröffentlicht in:	Surface investigation, x-ray, synchrotron and neutron techniques x-ray, synchrotron and neutron techniques, 2012-09, Vol.6 (5), p.733-737
Hauptverfasser:	Baturin, A. S., Bulakh, K.V., Zenkevich, A. V., Minnekaev, M. N., Chuprik, A. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry and Materials Science Materials Science Surfaces and Interfaces Thin Films
Online-Zugang:	Volltext
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Zusammenfassung:	The article demonstrates the feasibility of the formation of ultra-thin (2–15 nm) BaTiO@3 ferroelectric films on an Fe sublayer by pulsed laser deposition. The measured data obtained by piezoresponse force microscopy evidence that the grown BaTiO 3 films are a functional ferroelectric material and possess high polarization stability. An efficient piezomodule for BaTiO 3 layers of various thicknesses is 8–10 pm/V.
ISSN:	1027-4510 1819-7094
DOI:	10.1134/S1027451012060043