Synergistic effects of ruthenium doping on the structural and ammonia sensing properties of In2O3 thin films.
The present work reports the preparation of ruthenium (0, 1, 3 and 5 wt%)-doped indium oxide thin films using the nebulizer spray pyrolysis (NSP) technique and the characterization of their physical properties. The novelty of this work lies in the systematic Ru-concentration-dependent defect engineering of In2O3 thin f...