Research Article
Monitoring of Spectral Map Changes from Normal State to Superconducting State in High- Superconductor Films Using Raman Imaging
Figure 1
Raman images of M74 TlBa2Ca2Cu3O9 high- superconductor films with Tl-1223 phase. (a) Raman image at 293 K. (b) Raman image at 153 K. (c) Raman image at 133 K. (d) Raman image at 77 K.
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