Novel Evaporation Process for Deposition of Kesterite Thin Films Synthesized by Solvothermal Method

Table 1

XRD diffraction study and EDS analysis of the CZTS synthesized with different PVP contents.

Sample	X-ray diffraction crystallite size (nm)					Electron dispersion spectroscopy (atomic %)
CZTS/PVP	Crystallographic planes				Average crystallite size	Cu bulk	Cu on film	Zn bulk	Zn on film	Sn bulk	Sn on film	S bulk	S on film
	(112)	(004)	(220)	(312)
CZTS/0.324 g	9.88	10.48	12.71	10.97	11.0	24.62	4.91	3.16	1.97	8.29	29.00	33.20	64.12
CZTS/0.640 g	10.05	25.16	13.23	10.14	14.6	27.47	8.66	5.60	8.84	10.28	23.21	37.83	59.29
CZTS/0.964 g	8.72	8.72	11.63	11.95	10.2	13.00	11.61	3.00	7.22	24.00	44.6	55.00	36.66