Pregled bibliografske jedinice broj: 380141
Low Frequency Coherent Raman Scattering of Spherical Acoustical Vibrations of Three-Dimensional Self-Organized Germanium Nanocrystals
Low Frequency Coherent Raman Scattering of Spherical Acoustical Vibrations of Three-Dimensional Self-Organized Germanium Nanocrystals // Advances in Science and Technology Volume 55 Smart Optics / Vincenzini, Pietro ; Righini, Giancarlo Cesare (ur.).
Acireale, Italija: Trans Tech Publications, 2008. str. 127-131 doi:10.4028/www.scientific.net/AST.55.127 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Low Frequency Coherent Raman Scattering of Spherical Acoustical Vibrations of Three-Dimensional Self-Organized Germanium Nanocrystals
Autori
Ivanda, Mile ; Buljan, Maja ; Desnica, Uroš ; Furić, Krešimir ; Ristić, Davor ; G. C. Righini, M. Ferrari
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Advances in Science and Technology Volume 55 Smart Optics
/ Vincenzini, Pietro ; Righini, Giancarlo Cesare - : Trans Tech Publications, 2008, 127-131
ISBN
3-908158-21-4
Skup
CIMTEC 2008
Mjesto i datum
Acireale, Italija, 08.06.2008. - 13.06.2008
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Coherent Raman scattering ; low frequency vibrational modes ; germanium
Sažetak
The Ge+SiO2 and SiO2 alternating multilayers are prepared by the magnetron sputtering of germanium and silica targets. By controlling the substrate temperature and by subsequent thermal annealing, the self-organized germanium quantum dots in 3D rombohedral (R 3 m) superlattice are produced. The polarized low-frequency Raman scattering measurements shows the coherent effects on the symmetric and quadrupolar spheroidal vibrations of Ge nanocrystals. It has been shown that the coherence effects are dependent on degree of Ge-ordering in the superlattice.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
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 "Ruđer Bošković", Zagreb
Profili:
Davor Ristić
(autor)
Mile Ivanda
(autor)
Uroš Desnica
(autor)
Maja Mičetić
(autor)
Krešimir Furić
(autor)