Structure of Carbonic Layer in Ohmic Contacts: Comparison of Silicon Carbide/Carbon and Carbon/Silicide Interfaces

Table 3

Summary of results obtained for 2𝐷 band. Spectra were measured for top excitation.

nsc1_3			nsc1_1			Assignment
Max.; (cm^−1)	FWHM; (cm^−1)	Norm.; Int.	Max.; (cm^−1)	FWHM; (cm^−1)	Norm.; Int.
2659.6	67.0	0.31	2641.8	52.9	0.16	“Narrow” component overtone accompanied by interaction with “broad” component
2704.4	56.2	1.00	2700.4	61.6	1.00	“Narrow” component overtone
2724.6	61.9	0.86	2719.9	48.9	0.89	“Broad” component overtone
2766.5	51.5	0.18	2752.2	60.6	0.39	“Broad” component overtone accompanied by interaction with “narrow” component