Publication date: 1 January 2016
Source:Thin Solid Films, Volume 598
Author(s): Dieter Fischer
Evaporation of titanium together with activated oxygen is used to grow TiO2 films and simultaneously with silver to grow Ag–TiO2 films (52 films varied with the substrate temperature. Amorphous, transparent TiO2 films were grown at −2 films are obtained which transform at 3502 films a predefined rutile arrangement is suggested by Raman investigations, and the contraction of the lattice constant c of anatase phases (tetragonal, space group I 41 /amd ) depending on the substrate temperature is experimentally observed. The silver-doped TiO2 films deposited at −2 matrix, which after annealing segregate under increasing particle sizes. The silver-doping stabilizes the anatase polymorph and yields to reduced titanium species in the films especially during deposition at 302 films deposited at −2 films the rutile polymorph is directly formed at 200
Source:Thin Solid Films, Volume 598
Author(s): Dieter Fischer
