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. 2019 Mar 30;12(7):1056. doi: 10.3390/ma12071056

Figure 2.

Figure 2

Thermal atomic layer deposition (ALD) of Al2O3 on ReS2. (a) The evolution of Re 4f and S 2p core level spectra, (b) Ex-situ AFM image and line profile recorded following 80 cycles ALD of Al2O3, (c) Al 2p and O 1s core level spectra up to 80 cycles of Al2O3, and (d) Raman spectra comparison between exfoliated ReS2 and following 80 cycles of ALD of Al2O3.