Deposition and characterization of La2Ti2O7 thin films via spray pyrolysis process

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.

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Bibliographische Detailangaben
Veröffentlicht in:	Applied surface science 2007-03, Vol.253 (10), p.4560-4565
Hauptverfasser:	Todorovsky, D.S., Todorovska, R.V., Milanova, M.M., Kovacheva, D.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Citrates Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Deposition Exact sciences and technology Lanthanum titanates Physics Spray pyrolysis Thin films
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Beschreibung
Zusammenfassung:	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.
ISSN:	0169-4332 1873-5584
DOI:	10.1016/j.apsusc.2006.10.016