Monitoring of Spectral Map Changes from Normal State to Superconducting State in High- Superconductor Films Using Raman Imaging

Table 1

Experimental Raman bands for TlBa₂Ca₂Cu₃O₉ high- superconductor films with Tl-1223 phase.

Banda (cm^−1)	Symmetry	Atoms mainly involved
104		Tl, Ba, Cu
152		Cu, Ba
238		O(1) CuO2  plane-O(4)
260		Ca-Ca
526		Bridge O(3), O(4)