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. 2022 Jan 3;15(1):334. doi: 10.3390/ma15010334

Figure 1.

Figure 1

Properties of conventional IGZO film: (a) carrier density obtained during the in situ Hall measurement in air and vacuum; (b) O 1s spectra before and after 1 h annealing in air at 300 °C; (c) electronic structure around the band gap region for as-deposited and after annealing at various temperature.