- Tytuł:
- Surface-Coated CdS Nanocrystals
- Autorzy:
-
Fernandez, J.
de Souza-Parise, M.
Morais, P. - Powiązania:
- https://bibliotekanauki.pl/articles/1399521.pdf
- Data publikacji:
- 2013-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
78.30.Fs
78.40.Fy
78.55.Et
78.67.Bf
78.70.Ck - Opis:
- CdS nanocrystals were prepared using a standard colloidal route (co-precipitation chemical reaction) whereas modulation of the optical and structural properties was realized via surface coating the nanocrystals with ethylene glycol molecules using an in situ procedure. The as-produced nanocrystals were characterized by X-ray diffraction, Raman spectroscopy, UV-absorption measurements and photoluminescence. The nanocrystal quality was revealed by the spectroscopic data, though the final product presents a mixture of both zinc blende (cubic) and wurtzite (hexagonal) phases. The X-ray data indicated that the concentration of the ethylene glycol used during the synthesis process modulates the nanocrystal size and the crystal phase of the end material.
- Źródło:
-
Acta Physica Polonica A; 2013, 124, 1; 108-111
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł