A. Yu. Germov, K. N. Mikhalev, S. V. Verkhovskii, Z. N. Volkova, A. P. Gerashchenko, A. V. Korolev, E. I. Konsatntinova, I. A. Leonidov, V. L. Kozhevnikov, “Inhomogeneous magnetic state in the electron-doped Sr$_{0.98}$La$_{0.02}$MnO$_3$ manganite according to $^{55}$Mn NMR data”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2015, Volume 102, Issue 11,Pages 837

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Inhomogeneous magnetic state in the electron-doped Sr$_{0.98}$La$_{0.02}$MnO$_3$ manganite according to $^{55}$Mn NMR data

A. Yu. Germov^a, K. N. Mikhalev^a, S. V. Verkhovskii^a, Z. N. Volkova^a, A. P. Gerashchenko^a, A. V. Korolev^a, E. I. Konsatntinova^b, I. A. Leonidov^b, V. L. Kozhevnikov^b

^a Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990, Russia
^b Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990, Russia

Abstract: $^{55}$Mn NMR spectra in the magnetically ordered state in Sr$_{0.98}$La$_{0.02}$MnO$_3$ manganite have been obtained and the magnetic susceptibility has been measured. It has been shown that the microscopic phase separation into the antiferromagnetic matrix and ferromagnetic clusters, which can be presented as magnetic polarons, is observed in the long-range magnetic order region.

Received: 05.10.2015

DOI: 10.7868/S0370274X1523006X