Valentina Plausinaitiene

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The influence of deposition conditions (pressure, growth rate, solution concentration, etc.) on the growth of ferroelectric PbTiO3 (PTO) films by pulsed liquid injection MOCVD was examined. Pb(thd)2 and Ti(O Pr)2(thd)2 (thd = 2,2,6,6-tetramethyl-3,5-heptanedionate) dissolved in toluene were used as precursors. Films were grown on LaAlO3 (001) substrates for(More)
Phase composition of epitaxial/textured LiNbO3 films on sapphire substrates, grown by pulsed laser deposition, atmospheric pressure metal organic chemical vapor deposition and pulsed injection metal organic chemical vapor deposition was studied by conventional x-ray diffraction techniques. Raman spectroscopy, being highly sensitive to the symmetry of(More)
The oxide heterostructures composed of superconducting YBa2Cu3O7 bottom layer, the overlying ferromagnetic La1−xSrxMnO3 film and SrTiO3 as ultrathin (d ≈ 5 nm) barrier were grown heteroepitaxially onto LaAlO3 substrates by applying pulsed liquid injection metalorganic chemical vapour deposition technique. We report anomalous interface resistance increase(More)
by metal organic chemical vapor deposition: A Raman spectroscopy study O. Salicio, C. Wiemer, M. Fanciulli, W. Gawelda, J. Siegel, C. N. Afonso, V. Plausinaitiene, and A. Abrutis CNR-INFM MDM Laboratory, via C. Olivetti 2, 20041 Agrate Brianza, Italy Laser Processing Group, Instituto de Optica, CSIC, Serrano 121, E-28006 Madrid, Spain Department of General(More)
In this research study, we investigated the morphology of polypyrrole nanostructures, which were formed during the electrochemical deposition of conducting polymer. An electrochemical quartz crystal microbalance (EQCM) cell equipped with a flow-through system was employed to exchange solutions of different compositions within the EQCM cell. When bare PBS(More)
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