SEARCH Articles Figures Tables Complications (Symmetry Reduction, Doping, Mixed Site Occupancy) Doped ceria reduction Doping for Reduction of the Chemical Erosion Yield Doping oxidation/reduction Etch Rate Reduction of Heavily Doped Materials Oxidative and reductive doping Polyacetylene reductive doping Reduction of Doped Tungsten Oxides Reductive doping: alkali metals