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Cluster glass magnetism in the phase-separated Nd2/3Ca1/3MnO3 perovskite
Elena Fertman, Sergiy Dolya, Vladimir Desnenko +3
A detailed study of the low-temperature magnetic state and the relaxation in the phase-separated colossal magnetoresistance Nd2/3Ca1/3MnO3 perovskite has been carried out. Clear ex…
Exchange bias associated with phase separation in the Nd2/3Ca1/3MnO3 manganite
Elena Fertman, Sergiy Dolya, Vladimir Desnenko +2
The exchange bias (EB) phenomenon has been found in Nd2/3Ca1/3MnO3 perovskite. The phenomenon manifests itself as a negative horizontal shift of magnetization hysteresis loops. The…
Singularities of Magnetic and Elastic Characteristics of La2/3Ba1/3MnO3: Analysis of Martensitic Kinetics
E. L. Fertman, A. B. Beznosov, V. A. Desnenko +3
A coordinated temperature behavior of magnetic susceptibility and internal friction has been observed in the La2/3Ba1/3MnO3 manganite in the temperature region of the crystal phase…
Structural phase separation in La2/3Ba1/3MnO3: macroscopic and microscopic aspects
A. B. Beznosov, E. L. Fertman, P. P. Pal-Val +4
The structural phase transformation in the La2/3Ba1/3MnO3 perovskite manganite was studied by ultrasound, neutron diffraction and electron microscopy techniques. Minima of the velo…