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Deposition and characterization of La2Ti2O7 thin films via spray pyrolysis process |
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| Authors: | D.S. Todorovsky R.V. Todorovska D.G. Kovacheva |
| Affiliation: | a Faculty of Chemistry, University of Sofia, 1, J. Bourchier Blvd., Sofia 1164, Bulgaria b Institute of Electronics, Bulgarian Academy of Sciences, 72, Tsarigradsko, Shosse Blvd., Sofia 1784, Bulgaria c Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., bl. 11, Sofia 1113, Bulgaria |
| Abstract: | Thin films of La2Ti2O7 have been deposited on fused silica and Si substrates by a spray pyrolysis method using ethylene glycol solution of La(III)-Ti(IV)-citrate complexes as starting material and O2 as a carrier gas. The composition, crystal structure and morphology of the films are studied. |
| Keywords: | 81.15.-z 81.15.Rs 81.20.Fw 81.40Tv 68.37Hu 68.55-a |
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