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Figure 3. Ultra-low frequency Raman characterization of the WS2 flake. (Left) ULF reference spectra. (Right) 2D ULF map based on MCR analysis. Conclusion Correlated PL and ULF microscopies allow a ...
Figure 1. Long-duration tip-enhanced Raman imaging for defect analysis of large-sized WS2 layers. (IMAGE) ...