EMR study of La0. 887Na0. 113Mn0. 984O3 and La0. 94Mn0. 98O3 single crystals Conference Paper uri icon

abstract

  • Abstract The method of Electron Magnetic Resonance (EMR) is fruitfully used during last years for the investigation of the colossal magnetoresistive manganites. Very recent results regarding EMR studies of crushed and bulk single-crystalline La0_337Na0 'H3Mn0_984O3 and La0_94MnQ '93O3 samples are presented. The main features observed for the resonant spectra of all the samples that are noted: a) gradual change of the broad asymmetric FMR line to narrow EPR line with temperature; b) coexistence of FMR and …

publication date

  • January 1, 2001