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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Laukaitis, Giedrius
Kaunas University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2022Properties on Yttrium-Doped/Undoped Barium Cerate and Barium Zirconate Thin Films Formed by E-Beam Vapor Deposition
- 2021Properties of Barium Cerate-Zirconate Thin Filmscitations
- 2013The investigation of e-beam deposited titanium dioxide and calcium titanate thin filmscitations
- 2012Synthesis and characterization of multilayered GDC and SDC thin films deposited by e-beam technique
- 2011Scandium stabilized zirconium thin films formation by e-beam techniquecitations
- 2011The properties of scandium and cerium stabilized zirconium thin films formed by e-beam techniquecitations
- 2011Synthesis and characterization of GDC solid electrolytes obtained by solid state sintering of multilayer thin filmscitations
- 2011Influence of initial powder particle size on yttrium stabilized zirconium thin films formed by e-beam techniquecitations
- 2010The properties of gadolinium doped cerium oxide thin films formed evaporating nanopowder ceramic
- 2009Porosity evaluation of TiO2 thin films deposited using pulsed DC-magnetron sputtering
- 2009Titanium oxide thin films synthesis by pulsed – DC magnetron sputteringcitations
- 2009The properties of samarium doped ceria oxide thin films grown by e-beam deposition techniquecitations
- 2008Reactive pulsed - dc magnetron sputtering of Cr2O3 thin films
- 2007Formation of gadolinium doped ceria oxide thin films by electron beam deposition
Places of action
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article
Influence of initial powder particle size on yttrium stabilized zirconium thin films formed by e-beam technique
Abstract
Yttrium stabilized zirconium (YSZ – (Y2O3)0,08(ZrO2)0,92) thin films were formed by e-beam evaporation technique. The powders of different surface areas were used to prepare thin ceramic films. The influence of the initial powder material on formed thin films electrical and microstructure properties was studied. YSZ thin films were deposited on two types of substrates: optical quartz (SiO2) and Alloy 600 (Fe–Ni–Cr) substrates. Deposition rate was changed from 2 to 16 Å/s to test its influence on thin film formation and properties. Electrical parameters of YSZ thin ceramics were investigated in the frequency range from 0.1 to 1.0 MHz in temperature range from 473 to 873 K. The conductivity of the electrolyte YSZ-8 thin films was determined by impedance spectroscopy. The formed YSZ films repeat the crystallographic orientation of the initial powder material and do not depend on the powder grain size. It was determined that the deposition rate has influence on the crystallite size. Initial powder grain size and deposition rate influence the relative density of formed YSZ thin films. The ionic conductivity of formed films depends on the grain size of initial powder, also.