机译:Novel electrical conductivity properties in Ca-doped BiFeO3 nanoparticles
Tianjin Normal Univ, Coll Phys & Mat Sci, Tianjin 300387, Peoples R China;
Tianjin Univ, Dept Appl Phys, Tianjin Key Lab Low Dimens Mat Phys & Preparing T, Inst Adv Mat Phys,Fac Sci, Tianjin 300072, Peoples R China;
BiFeO3 nanoparticle; Ca doping; Band gap; Conduction mechanism; Threshold switching behavior; Oxygen vacancy;