
Influence of sintering temperature and oxygen stoichiometry on electrical transport properties of La0.67Na0.33MnO3 manganite
Keywords: مواد نانوکریستال; 61.05.cp; 73.63.Bd; 74.25.Ha; 74.62.−c; 75.47.LxX-ray diffraction; Nanocrystalline materials; Magnetic properties; Transition temperature variation; Manganites