Tovstolytkin, A.I.; Pogorily, A.M.; Podyalovskii, D.I.
(Физика низких температур, 2009)
The analysis of the ESR spectra for the powdered samples of (Ca,Na)-doped manganites have been performed in the temperature range 220–320 K. It is shown that the samples under investigation are characterized by a broadened ...