Fig. 1: Structural characterizations of as-deposited PtSe2.
From: Enhanced catalytic activity on atomically dispersed PtSe2 two-dimensional layers
a Geometric scheme of PtSe2 unit cell with top-view and side-view of PtSe2 layer. b Cross-sectional HAADF-STEM image of PtSe2 deposited on the SiO2/Si film. c Cross-sectional HRTEM image and corresponding FFT pattern of PtSe2. d Pt L3 edge XAS spectra and e corresponding FT-EXAFS spectra of PtSe2, with Pt and PtO2 as references.
