Optical and Structural Investigation of CdSe Quantum Dots Dispersed in PVA Matrix and Photovoltaic Applications

Table 2

Grain size and structural parameters of CdSe thin film from XRD.

Sample	2θ (degree)	Reflection; planes (hkl)	d value (́Å)	Grain size (nm)	Average; grain size (nm)
S4	22.1	002	4.0117	13.3	10.69
	31.1	101	3.0299	7
	35	102	2.8077	10.93
	40.5	110	2.2213	13.6
	45.36	103	1.9977	8.45
	55.1	202	1.6643	9.3
	65.4	210	1.4254	12.2