Anomalous behavior of localized magnetic centers in (Sm,Er)123 compound

Citation:

Guskos N, Likodimos V, Wabia M, Typek J, Grybos J, Fuks H. Anomalous behavior of localized magnetic centers in (Sm,Er)123 compound. Physica B: Condensed Matter [Internet]. 2000;284-288:1381-1383.

Abstract:

The EPR spectrum of the oxygen-deficient Sm0.5Er0.5Ba2Cu3O6+x mixed phase has been investigated in the temperature range of 3.3-20 K. Anomalous behavior of the EPR spectrum has been detected below 4 K that may indicate the presence of magnetic centers with singlet ground state and an excitation energy of the order of 1 K. © 2000 Elsevier Science B.V. All rights reserved.

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