Pregled bibliografske jedinice broj: 377673
Influence of deposition temperature on correlation of Ge quantum dots positions in amorphous silica matrix
Influence of deposition temperature on correlation of Ge quantum dots positions in amorphous silica matrix // Nanotechnology, 20 (2009), 8; 085612-085618 doi:10.1088/0957-4484/20/8/085612 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 377673 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Influence of deposition temperature on correlation of Ge quantum dots positions in amorphous silica matrix
Autori
Buljan, Maja ; Desnica, Uroš V. ; Dražić, Goran ; Ivanda, Mile ; Radić, Nikola ; Dubček, Pavo ; Salamon, Krešimir ; Bernsdorff, Sigrid ; Holy, Vaclav
Izvornik
Nanotechnology (0957-4484) 20
(2009), 8;
085612-085618
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
(Ge+SiO2)/SiO2 multilayer films; spatial correlation of quantum dots
Sažetak
We studied structural properties of (Ge+SiO2)/SiO2 multilayer films especially the influence of the deposition temperature and the parameters of subsequent annealing on the formation and spatial correlation of Ge quantum dots in amorphous silica matrix. We showed that in-layer and inter-layer spatial correlations of the formed Ge quantum dots strongly depend on the deposition temperature. For suitable chosen deposition parameters, highly correlated dot positions in all three dimensions can be obtained. It is demonstrated that the degree of the spatial correlation of quantum dots influences the size distribution width, which further affects the macroscopic properties of the quantum dot arrays.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352843-2844 - Veza strukturnih i fizikalnih svojstava materijala kontrolirane dimenzionalnosti (Milat, Ognjen, MZOS ) ( CroRIS)
098-0982886-2895 - Novi amorfni i nanostrukturirani tankoslojni materijali (Radić, Nikola, MZOS ) ( CroRIS)
098-0982886-2897 - Poluvodički materijali za optoelektroniku i nanotehnologiju (Šantić, Branko, MZOS ) ( CroRIS)
098-0982904-2898 - Fizika i primjena nanostruktura i volumne tvari (Ivanda, Mile, MZOS ) ( CroRIS)
098-0982886-2866 - Temeljna svojstva nanostruktura i defekata u poluvodičima i dielektricima (Pivac, Branko, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb,
Institut "Ruđer Bošković", Zagreb
Profili:
Nikola Radić
(autor)
Mile Ivanda
(autor)
Pavo Dubček
(autor)
Maja Mičetić
(autor)
Krešimir Salamon
(autor)
Uroš Desnica
(autor)
Citiraj ovu publikaciju:
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
- MEDLINE