Forming of Nanoscale Structure in Manganite Ceramics with Superstoichiometric Manganese

The new method for obtaining of the nanoscale structure by means of superstoichiometric manganese in lanthanum manganite (La0.65Sr0.35)1 – xMn1 + xO3 +_ Δ (x = 0, 0.1, 0.2) ceramics sintered at 1500 °C is developed. The increasing of x content from 0.1 to 0.2 leads to forming internal nanosize multilayer structure of ceramic grains with layer size of 190 and 280 nm, respectively. The correlation between such nanostructure and magnetoresistive properties is revealed. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3533