Fig. 4: XPS/HAXPES experiments on LiyTiS3 − xSex.
From: Activation of anionic redox in d0 transition metal chalcogenides by anion doping
a Binding energy difference ΔE(Ti–Ch) and the amount of partially Sen− as a function of x in pristine Li2TiS3 − xSex as deduced from XPS data. b HAXPES S 1s, S 2p/Se 3p and Ti 2p spectra of LiyTiS2.4Se0.6 at different states of charge. c Proportion of reduced Ch2− and partially oxidized Chn− in LiyTiS2.4Se0.6 at different states of charge as deduced from HAXPES spectra.
