Optical proprieties of ZnS : Cu/ZnS
Houcine Labiadh
Broschiertes Buch

Optical proprieties of ZnS : Cu/ZnS

Versandkostenfrei!
Versandfertig in 1-2 Wochen
26,99 €
inkl. MwSt.
PAYBACK Punkte
13 °P sammeln!
3-Mercaptopropionic acid capped core/shell ZnS:Cu(3%)/ZnS doped quantum dots (QDs) where synthesized at 95 °C in basic aqueous solution using the nucleation doping approach methods. The structural and optical properties of the QDs were characterized by X-ray diffraction (XRD) which confirms the cubic phase blende, whereas transmission electron microscopy (TEM) which shows the nanoparticles are spherical. UV-vis spectroscopy and photoluminescence (PL) spectroscopy. The obtained nearly monodisperse QDs have an average diameter of ca. 3.31 nm and a zinc blende crystal structure. The PL emission ...