Skip to main content
. 2018 Jan 26;8(2):68. doi: 10.3390/nano8020068

Figure 9.

Figure 9

Fourier transform infrared (FT-IR) spectra of ZnO SLs annealed in vacuum, air, and N2 ambients. Inset shows an enlarged view of the spectra in a wave number range of 650–850, 800–1250, and 3250–3650 cm−1.