Skip to main content

Table 2 First-shell EXAFS fitting results for the Sn–O direct bond in a Sn-doped TiO2 film and in a SnO2 reference sample. In these fittings, the coordination number was fixed at 6. Here, r is the phase-corrected atomic distance and σ 2 is the Debye–Waller disorder factor

From: On the Crystal Structural Control of Sputtered TiO2 Thin Films

Sample r (Å) σ 22) R factor
Sn-doped TiO2 2.04 (3) 0.002 (4) 0.00343
SnO2 2.05 (4) 0.002 (3) 0.00354