Figure 2
From: Band Gap Engineering of Hexagonal SnSe2 Nanostructured Thin Films for Infra-Red Photodetection
(a–c) Typical XPS survey, Se and Sn spectra. No presence of other oxidation states is realized.
Figure 2 | Scientific Reports
From: Band Gap Engineering of Hexagonal SnSe2 Nanostructured Thin Films for Infra-Red Photodetection
(a–c) Typical XPS survey, Se and Sn spectra. No presence of other oxidation states is realized.
