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Pregled bibliografske jedinice broj: 655088

Co nanocrystals in amorphous multilayers – a structure study


Bernstorff, S.; Holy, V.; Endres, J.; Valeš, V.; Sobota, J.; Siketić, Zdravko; Bogdanović-Radović, Ivančica; Buljan, Maja; Dražić, G.
Co nanocrystals in amorphous multilayers – a structure study // Journal of applied crystallography, 46 (2013), 1711-1721 doi:10.1107/S0021889813026836 (međunarodna recenzija, članak, znanstveni)


Naslov
Co nanocrystals in amorphous multilayers – a structure study

Autori
Bernstorff, S. ; Holy, V. ; Endres, J. ; Valeš, V. ; Sobota, J. ; Siketić, Zdravko ; Bogdanović-Radović, Ivančica ; Buljan, Maja ; Dražić, G.

Izvornik
Journal of applied crystallography (0021-8898) 46 (2013); 1711-1721

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Co/SiO2 multilayers; grazing-incidence small-angle X-ray scattering; X-ray diffraction; Co nanoparticles

Sažetak
The structure of magnetron-sputtered Co/SiO2 multilayers has been investigated using grazing-incidence small-angle X-ray scattering, X- ray diffraction, transmission electron microscopy and ion scattering techniques. A theoretical description of diffuse X-ray scattering from three- dimensional self-assembled ensembles of nanoparticles is also presented. The data revealed that Co-rich nanoparticles self-organize in a three-dimensional lattice and a dependence of the lattice parameters as well as the mean particle size on the nominal layer thickness was observed. Originally amorphous Co-rich layers crystallize readily during deposition, creating both pure Co and Co oxide particles. The results presented are important for controlled production and reliable characterization of metallic nanoparticles in solid amorphous matrices, aiming to obtain a well ordered monodisperse ensemble of nanoparticles.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
098-0982886-2859 - Sinergija nanofaza i nanokompozita (Maja Buljan, )
098-1191005-2876 - Procesi interakcije ionskih snopova i nanostrukture (Milko Jakšić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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