PZT ceramic/ceramic 0–3 nanocomposite films for ultrasonic transducer applications

Lead zirconate titanate (PZT) ceramic/ceramic 0–3 nanocomposite films of several micron thickness were fabricated using a modified sol–gel process. Nanosized PZT powder was dispersed in a PZT solution which was spin-coated onto stainless steel or silicon substrates to form composite films. The cryst...

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Veröffentlicht in:	Thin solid films 2000-10, Vol.375 (1), p.95-99
Hauptverfasser:	Zhou, Q.F, Chan, H.L.W, Choy, C.L
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Electrotechnical and electronic ceramics Exact sciences and technology Ferroelectric films Lead zirconate titanate Nanocomposites Sol–gel process Technical ceramics
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Beschreibung
Zusammenfassung:	Lead zirconate titanate (PZT) ceramic/ceramic 0–3 nanocomposite films of several micron thickness were fabricated using a modified sol–gel process. Nanosized PZT powder was dispersed in a PZT solution which was spin-coated onto stainless steel or silicon substrates to form composite films. The crystallization of the films was studied by X-ray diffraction. The dielectric permittivities and ferroelectric properties of the PZT films deposited on stainless steel substrates were also investigated.
ISSN:	0040-6090 1879-2731
DOI:	10.1016/S0040-6090(00)01232-3