Synthesis of Highly Emissive CdSe Quantum Dots by Aqueous Precipitation Method

Table 2

Calculated diameters of CdSe crystals in sample I1 (50°C).

2θ	25.30°	42.24°	49.23°
θ	12.65°	21.12	24.62
FWHM (°)	10.3	4.73	2.98
FWHM (rad)	0.18	0.08	0.05
Radius (nm)	0.78	1.80	2.95
Average radius (nm)	1.84 nm