Synthesis of Highly Emissive CdSe Quantum Dots by Aqueous Precipitation Method

Table 4

Calculated diameters of CdSe crystals in sample III1 (90°C).

2θ	25.51°	42.56°	49.25°
θ	12.76°	21.28	24.63
FWHM (°)	11.53	3.72	2.56
FWHM (rad)	0.20	0.06	0.04
Radius (nm)	0.70	2.43	3.69
Average radius (nm)	2.27 nm