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Start Over Author "F. L. Barkov" Journal europhysics letters (epl)
1 results on '"F. L. Barkov"'

1. Observation of the magnetic structure in manganites by the high-resolution Bitter technique

Author

Y. M. Mukovskii, N.A. Tulina, D. A. Shulyatev, L. Ya. Vinnikov, S. A. Zver'kov, F. L. Barkov, and A. Arsenov

Subjects
Materials science, Magnetic structure, Condensed matter physics, Ferromagnetism, Doping, Perovskite manganites, General Physics and Astronomy, High resolution, Magnetic transitions, Magnetic field
Abstract

The magnetic structure of the doped perovskite manganites La0.7Sr0.3MnO3 and La0.8Ca0.2MnO3 at a temperature of 10 K has been investigated by using the decoration technique in a wide region of external magnetic fields (up to 1000 Oe). We observe the multidomain ferromagnetic state in La0.7Sr0.3MnO3 and the coexistence of the ferro- and nonmagnetic phases in La0.8Ca0.2MnO3. The dependence of the structure on an external magnetic field has been investigated in La0.8Ca0.2MnO3.

Published
2003
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