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Structural and morphological properties of Fe2O3/TiO2 nanocrystals in silica matrix

Valeš, Václav; Holý, Václav; Buljan, Maja; Janicki, Vesna; Bernstorff, Sigrid (2012) Structural and morphological properties of Fe2O3/TiO2 nanocrystals in silica matrix. Thin Solid Films, 520 (14). pp. 4800-48002. ISSN 0040-6090

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Abstract

We report on structural, morphological and ordering properties of Fe2O3/TiO2 nanoparticles embedded in SiO2-based multilayers. We investigated the structure of these systems by X-ray diffraction and grazing incidence small angle X-ray scattering after post-growth annealing. We found that the presence of TiO2 promotes the growth and crystallization of the nanocrystals of Fe2O3. In multilayers containing both Fe2O3 and TiO2, crystalline nanoparticles create partially ordered three-dimensional arrays.

Item Type: Article
Uncontrolled Keywords: nanocrystals; TiO2; Fe2O3; Multilayers; X-ray diffraction; X-ray small-angle scattering
Subjects: NATURAL SCIENCES > Physics
Divisions: Division of Laser and Atomic Research and Development
Division of Materials Physics
Projects:
Project titleProject leaderProject codeProject type
Temeljna svojstva nanostruktura i defekata u poluvodičima i dielektricima[67912] Branko Pivac098-0982886-2866MZOS
Depositing User: Vesna Janicki
Date Deposited: 03 Nov 2014 10:29
Last Modified: 03 Nov 2014 10:29
URI: http://fulir.irb.hr/id/eprint/1578
DOI: 10.1016/j.tsf.2011.10.117

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