Figure 3
UPS spectra of B-γ-CsSnI3, Y-CsSnI3 and Cs2SnI6.
As indicated in the insets, the value of EVB for B-γ-CsSnI3 Y-CsSnI3, Cs2SnI6 are – 5.74, - 5.63 and - 5.94 eV in reference to the vacuum level, respectively.
Figure 3 | Scientific Reports
UPS spectra of B-γ-CsSnI3, Y-CsSnI3 and Cs2SnI6.
As indicated in the insets, the value of EVB for B-γ-CsSnI3 Y-CsSnI3, Cs2SnI6 are – 5.74, - 5.63 and - 5.94 eV in reference to the vacuum level, respectively.
