Preparation and electromechanical properties of Pb(Mg1/3Nb2/3)O-3 thin film
Pb(Mg1/3Nb2/3)O-3 (PMN) alkoxide precursor solutions were synthesized and used to prepare thin layers on TiO2/Pt/TiO2/SiO2/Si substrates by spin coating. Many parameters like homogeneity of the solution and appropriate processing must be controlled to minimize the pyrochlore formation. Optimization of the processing allowed highly (111)-oriented thin films to be obtained. Dielectric measurements and TEM investigations were performed and showed that PMN thin films exhibit relaxer behavior.
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Kighelman, Z Swiss Fed Inst Technol, EPFL, Ceram Lab, Dept Mat, CH-1015 Lausanne, Switzerland Swiss Fed Inst Technol, EPFL, Ceram Lab, Dept Mat, CH-1015 Lausanne, Switzerland
Cited References Count:12
Record created on 2006-08-21, modified on 2016-08-08