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Pregled bibliografske jedinice broj: 620038

Ge quantum dot lattices in Al2O3 multilayers


Buljan, Maja; Radić, Nikola; Ivanda, Mile; Bogdanović-Radović, Ivančica; Karlušić, Marko; Grenzer, Joerg; Prucnal, Slawomir; Dražić, Goran; Pletikapić, Galja; Svetličić, Vesna et al.
Ge quantum dot lattices in Al2O3 multilayers // Journal of nanoparticle research, 15 (2013), 1485-1 doi:10.1007/s11051-013-1485-9 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 620038 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Ge quantum dot lattices in Al2O3 multilayers

Autori
Buljan, Maja ; Radić, Nikola ; Ivanda, Mile ; Bogdanović-Radović, Ivančica ; Karlušić, Marko ; Grenzer, Joerg ; Prucnal, Slawomir ; Dražić, Goran ; Pletikapić, Galja ; Svetličić, Vesna ; Jerčinović, Marko ; Bernstorff, Sigrid ; Holy, Vaclav

Izvornik
Journal of nanoparticle research (1388-0764) 15 (2013); 1485-1

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

Ključne riječi
Ge quantum dots; GISAXS; Photoluminescence; Self-assembly; Al2O3

Sažetak
In this article, we show how to produce materials consisting of regularly ordered Ge quantum dot lattices in an amorphous alumina matrix with a controllable Ge quantum dot size, shape, spacing, crystalline structure, and degree of regularity in their ordering. The production of such materials is achievable already at room temperature by magnetron sputtering deposition of a (Ge + Al2O3)/Al2O3 multilayer. The materials show photoluminescence in the visible and ultraviolet light range, a size-dependent blue shift of the photoluminescence peak and an enhancement of its intensity by size reduction, indicating the quantum dot origin of the photoluminescence. The materials also exhibit excellent mechanical properties due to the alumina matrix. Their internal structure is shown to be highly resistive to irradiation with energetic particles for a large range of the irradiation parameters.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
098-0982886-2859 - Sinergija nanofaza i nanokompozita (Mičetić, Maja, MZOS ) ( POIROT)
098-0982886-2895 - Novi amorfni i nanostrukturirani tankoslojni materijali (Radić, Nikola, MZOS ) ( POIROT)
098-0982904-2898 - Fizika i primjena nanostruktura i volumne tvari (Ivanda, Mile, MZOS ) ( POIROT)
098-0982934-2744 - Površinske sile na atomskoj skali u istraživanju mora i nanotehnologiji (Svetličić, Vesna, MZOS ) ( POIROT)
098-1191005-2876 - Procesi interakcije ionskih snopova i nanostrukture (Jakšić, Milko, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Buljan, Maja; Radić, Nikola; Ivanda, Mile; Bogdanović-Radović, Ivančica; Karlušić, Marko; Grenzer, Joerg; Prucnal, Slawomir; Dražić, Goran; Pletikapić, Galja; Svetličić, Vesna et al.
Ge quantum dot lattices in Al2O3 multilayers // Journal of nanoparticle research, 15 (2013), 1485-1 doi:10.1007/s11051-013-1485-9 (međunarodna recenzija, članak, znanstveni)
Buljan, M., Radić, N., Ivanda, M., Bogdanović-Radović, I., Karlušić, M., Grenzer, J., Prucnal, S., Dražić, G., Pletikapić, G. & Svetličić, V. (2013) Ge quantum dot lattices in Al2O3 multilayers. Journal of nanoparticle research, 15, 1485-1 doi:10.1007/s11051-013-1485-9.
@article{article, author = {Buljan, Maja and Radi\'{c}, Nikola and Ivanda, Mile and Bogdanovi\'{c}-Radovi\'{c}, Ivan\v{c}ica and Karlu\v{s}i\'{c}, Marko and Grenzer, Joerg and Prucnal, Slawomir and Dra\v{z}i\'{c}, Goran and Pletikapi\'{c}, Galja and Svetli\v{c}i\'{c}, Vesna and Jer\v{c}inovi\'{c}, Marko and Bernstorff, Sigrid and Holy, Vaclav}, year = {2013}, pages = {1485-1-1485-13}, DOI = {10.1007/s11051-013-1485-9}, keywords = {Ge quantum dots, GISAXS, Photoluminescence, Self-assembly, Al2O3}, journal = {Journal of nanoparticle research}, doi = {10.1007/s11051-013-1485-9}, volume = {15}, issn = {1388-0764}, title = {Ge quantum dot lattices in Al2O3 multilayers}, keyword = {Ge quantum dots, GISAXS, Photoluminescence, Self-assembly, Al2O3} }
@article{article, author = {Buljan, Maja and Radi\'{c}, Nikola and Ivanda, Mile and Bogdanovi\'{c}-Radovi\'{c}, Ivan\v{c}ica and Karlu\v{s}i\'{c}, Marko and Grenzer, Joerg and Prucnal, Slawomir and Dra\v{z}i\'{c}, Goran and Pletikapi\'{c}, Galja and Svetli\v{c}i\'{c}, Vesna and Jer\v{c}inovi\'{c}, Marko and Bernstorff, Sigrid and Holy, Vaclav}, year = {2013}, pages = {1485-1-1485-13}, DOI = {10.1007/s11051-013-1485-9}, keywords = {Ge quantum dots, GISAXS, Photoluminescence, Self-assembly, Al2O3}, journal = {Journal of nanoparticle research}, doi = {10.1007/s11051-013-1485-9}, volume = {15}, issn = {1388-0764}, title = {Ge quantum dot lattices in Al2O3 multilayers}, keyword = {Ge quantum dots, GISAXS, Photoluminescence, Self-assembly, Al2O3} }

Časopis indeksira:


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


Citati:





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