Artigo
Bismuth-doping induced enhanced humidity sensing properties of spinel NiFe2O4 nanoparticles
Abstract: Bi-doped NiFe2O4 nanoparticles were tested for humidity detection at various RH levels at room temperature. The findings indicated that sensors with higher Bi concentrations, particularly the ones with 20 % Bi doping, showed significantly enhanced sensing response—up to 97 %, a sixfold […]