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Pregled bibliografske jedinice broj: 740838

Self-assembled growth of Ni nanoparticles in amorphous alumina matrix


Jerčinović, Marko; Radić, Nikola; Buljan, Maja; Genzer, Joerg; Delač Marion, Iva; Kralj, Marko; Bogdanović Radović, Ivančica; Hübner, R.; Dubček, Pavo; Salamon, Krešimir; Bernstorff, Sigrid
Self-assembled growth of Ni nanoparticles in amorphous alumina matrix // E-MRS 2014 Spring Meeting, Symposium : H ALTECH 2014 - Analytical techniques for precise characterization of nanomaterials / ? (ur.).
Lille, 2014. str. HP6 26-HP6 26 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 740838 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Self-assembled growth of Ni nanoparticles in amorphous alumina matrix

Autori
Jerčinović, Marko ; Radić, Nikola ; Buljan, Maja ; Genzer, Joerg ; Delač Marion, Iva ; Kralj, Marko ; Bogdanović Radović, Ivančica ; Hübner, R. ; Dubček, Pavo ; Salamon, Krešimir ; Bernstorff, Sigrid

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
E-MRS 2014 Spring Meeting, Symposium : H ALTECH 2014 - Analytical techniques for precise characterization of nanomaterials / ? - Lille, 2014, HP6 26-HP6 26

Skup
E-MRS 2014 Spring Meeting

Mjesto i datum
Lille, Francuska, 26.05.2014. - 30.05.2014

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Self-assembly ; Ni nanoparticles ; alumina matrix

Sažetak
We present the formation of ordered 3D lattice of Ni nanoparticles (NP) in amorphous alumina matrix achieved by a selfassembly process during a single-step magnetron sputtering deposition of Ni/Al2O3 multilayer at room temperature. The structure of the films was analyzed using Grazing Incidence Small and Wide Angle X-ray Scattering, Transmission Electron Microscopy, Atomic Force Microscopy, Grazing Incidence Wide Angle X-ray Scattering, and Time-of-Flight Elastic Recoil Detection Analysis measurements. The self-assembly is driven by surface morphology effects and it results in a body-centered tetragonal (BCT) lattice of Ni particles with crystalline face-centered cubic (FCC) internal structure in amorphous Al2O3 matrix. The size distribution of Ni NPs is narrow, and the material has good mechanical properties due to the alumina matrix. We show that the NP sizes and separations can be easily tuned by a suitable choice of the deposition conditions. The quality of the ordering achieved in the alumina matrix is found to be significantly better than the ordering of Ni particles in silica. The obtained results are important for the understanding of the self-assembly process of metallic particles in amorphous matrices and the applications of such materials. The prepared materials are potentially interesting for spintronic applications.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
035-0352828-2840 - Elektronska i kristalna struktura poduprtih samoorganiziranih nano-sistema (Pervan, Petar, MZOS ) ( CroRIS)
035-0352843-2844 - Veza strukturnih i fizikalnih svojstava materijala kontrolirane dimenzionalnosti (Milat, Ognjen, MZOS ) ( CroRIS)
098-0982886-2859 - Sinergija nanofaza i nanokompozita (Mičetić, Maja, MZOS ) ( CroRIS)
098-0982886-2866 - Temeljna svojstva nanostruktura i defekata u poluvodičima i dielektricima (Pivac, Branko, MZOS ) ( CroRIS)
098-0982886-2895 - Novi amorfni i nanostrukturirani tankoslojni materijali (Radić, Nikola, MZOS ) ( CroRIS)
098-1191005-2876 - Procesi interakcije ionskih snopova i nanostrukture (Jakšić, Milko, MZOS ) ( CroRIS)

Ustanove:
Institut za fiziku, Zagreb,
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju:

Jerčinović, Marko; Radić, Nikola; Buljan, Maja; Genzer, Joerg; Delač Marion, Iva; Kralj, Marko; Bogdanović Radović, Ivančica; Hübner, R.; Dubček, Pavo; Salamon, Krešimir; Bernstorff, Sigrid
Self-assembled growth of Ni nanoparticles in amorphous alumina matrix // E-MRS 2014 Spring Meeting, Symposium : H ALTECH 2014 - Analytical techniques for precise characterization of nanomaterials / ? (ur.).
Lille, 2014. str. HP6 26-HP6 26 (poster, međunarodna recenzija, sažetak, znanstveni)
Jerčinović, M., Radić, N., Buljan, M., Genzer, J., Delač Marion, I., Kralj, M., Bogdanović Radović, I., Hübner, R., Dubček, P., Salamon, K. & Bernstorff, S. (2014) Self-assembled growth of Ni nanoparticles in amorphous alumina matrix. U: ? (ur.)E-MRS 2014 Spring Meeting, Symposium : H ALTECH 2014 - Analytical techniques for precise characterization of nanomaterials.
@article{article, author = {Jer\v{c}inovi\'{c}, Marko and Radi\'{c}, Nikola and Buljan, Maja and Genzer, Joerg and Dela\v{c} Marion, Iva and Kralj, Marko and Bogdanovi\'{c} Radovi\'{c}, Ivan\v{c}ica and H\"{u}bner, R. and Dub\v{c}ek, Pavo and Salamon, Kre\v{s}imir and Bernstorff, Sigrid}, year = {2014}, pages = {HP6 26-HP6 26}, keywords = {Self-assembly, Ni nanoparticles, alumina matrix}, title = {Self-assembled growth of Ni nanoparticles in amorphous alumina matrix}, keyword = {Self-assembly, Ni nanoparticles, alumina matrix}, publisherplace = {Lille, Francuska} }
@article{article, author = {Jer\v{c}inovi\'{c}, Marko and Radi\'{c}, Nikola and Buljan, Maja and Genzer, Joerg and Dela\v{c} Marion, Iva and Kralj, Marko and Bogdanovi\'{c} Radovi\'{c}, Ivan\v{c}ica and H\"{u}bner, R. and Dub\v{c}ek, Pavo and Salamon, Kre\v{s}imir and Bernstorff, Sigrid}, year = {2014}, pages = {HP6 26-HP6 26}, keywords = {Self-assembly, Ni nanoparticles, alumina matrix}, title = {Self-assembled growth of Ni nanoparticles in amorphous alumina matrix}, keyword = {Self-assembly, Ni nanoparticles, alumina matrix}, publisherplace = {Lille, Francuska} }




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