Table 1.

Atomic density and thickness obtained from RBS analysis of the films prepared at different potentials.

V Dep	Cd	Se	%CdSe	Thickness
	× 1016 atm ∗ cm−2			CdSe (nm)	ε%
−0.60	1.78	2.86	76.7%	9.7	44.8%
−0.65	0.70	1.92	53.4%	3.8	17.6%
−0.70	3.10	3.09	99.8%	16.9	77.7%
−0.75	2.57	2.55	99.6%	13.9	64.1%
−0.80	2.07	2.10	99.3%	11.3	52.1%
−0.85	1.73	1.75	99.4%	9.4	43.5%
−0.90	1.17	1.37	92.1%	6.4	29.4%
−0.95	1.69	1.68	99.7%	9.2	42.3%