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Pregled bibliografske jedinice broj: 667362

Texture of GaAs Nanoparticles Deposited by Pulsed Laser Ablation in Different Atmospheres


Dubček, Pavo; Pivac, Branko; Milošević, Slobodan; Krstulović, Nikša; Kregar, Zlatko; Bernstorff, Sigrid
Texture of GaAs Nanoparticles Deposited by Pulsed Laser Ablation in Different Atmospheres // ISRN Nanomaterials, 2013 (2013), 576506-1 doi:10.1155/2013/576506 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Texture of GaAs Nanoparticles Deposited by Pulsed Laser Ablation in Different Atmospheres

Autori
Dubček, Pavo ; Pivac, Branko ; Milošević, Slobodan ; Krstulović, Nikša ; Kregar, Zlatko ; Bernstorff, Sigrid

Izvornik
ISRN Nanomaterials (2090-8741) 2013 (2013); 576506-1

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

Ključne riječi
Pulsed laser deposition ; GaAs ; GISAXS ; AFM

Sažetak
This work analyzes the effect of nanosecond laser pulse deposition of GaAs in an inert atmosphere of Ar and He. The number of pulses and the gas pressure were varied and the effect on the nanoparticles formation was studied by scanning electron microscopy, grazing incidence small angle X-ray scattering, and atomic force microscopy. It is shown that the GaAs nanoparticle sizes and size distributions can be controlled partly by the number of laser pulses applied during their production and partly by the choice of inert gas and its pressure. Our results suggest that He is a more promising working gas producing narrower size distributions and a better size control of the grown nanoparticles.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
035-0352851-2856 - Laserska spektroskopija hladne plazme za obradu materijala (Slobodan Milošević, )
098-0982886-2866 - Temeljna svojstva nanostruktura i defekata u poluvodičima i dielektricima (Branko Pivac, )

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

Uključenost u ostale bibliografske baze podataka:


  • INSPEC


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