Figure 3
(a) Tc L3-edge (collected in TEY mode) and (b) K-edge (collected in transmission mode) XANES spectra of SrTcO3 (octahedral Tc4+) and NH4TcO4 (tetrahedral Tc7+). Dashed lines correspond to the absorption-edge energies of SrTcO3 (black line) and NH4TcO4 (red line). |