Effect of a Magnetic Field on the Magnetic State of a GdBaCo1.86O5.32 Single Crystal

The magnetic properties of a GdBaCo 1.86 O 5.32 single crystal are studied in the temperature range T = 2–650 K and magnetic fields up to 50 kOe. The GdBaCo 1.86 O 5.32 single crystal is shown to be a ferrimagnet, where ferromagnetic and antiferromagnetic sublattices are present, over a wide tempera...

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Bibliographic Details
Published in:Journal of experimental and theoretical physics 2020-12, Vol.131 (6), p.956-962
Main Authors: Arbuzova, T. I., Naumov, S. V.
Format: Article
Language:English
Subjects:
Antiferromagnetism
Classical and Quantum Gravitation
Disorder
Elementary Particles
Ferrimagnetism
Ferromagnetism
Low temperature
Magnetic fields
Magnetic properties
Magnetism
Order
Particle and Nuclear Physics
Phase Transition in Condensed System
Physics
Physics and Astronomy
Quantum Field Theory
Relativity Theory
Single crystals
Solid State Physics
State (computer science)
Temperature
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Summary:The magnetic properties of a GdBaCo 1.86 O 5.32 single crystal are studied in the temperature range T = 2–650 K and magnetic fields up to 50 kOe. The GdBaCo 1.86 O 5.32 single crystal is shown to be a ferrimagnet, where ferromagnetic and antiferromagnetic sublattices are present, over a wide temperature range. The ratio of these sublattices and the spin directions in them depend on external conditions ( T , H ). The GdBaCo 1.86 O 5.32 single crystal exhibits the properties of mictomagnetism at low temperatures in strong magnetic fields. The experimental data are used to plot a magnetic state diagram as a function of temperature for the cobalt-deficient GdBaCo 1.86 O 5.32 single crystal.
ISSN:1063-7761
1090-6509
DOI:10.1134/S1063776120120080