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. 2020 May 18;5(21):12339–12345. doi: 10.1021/acsomega.0c01072

Table 1. Energy Level of R-Fe2O3 and D-Fe2O3.

samples Eg (eV) EC (eV vs Vac.) EF (eV vs Vac.) EV (eV vs Vac.)
R-Fe2O3 2.02 4.66 4.96 6.66
D-Fe2O3 1.70 4.76 5.36 6.46