The Magnetic Reorientation in Ferrimagnetic Systems

• Authors: V. Ilkovič
• Languages of publication: EN

Abstracts

EN

The Green function theory is used to study the phenomenon of magnetic reorientation in the ferrimagnetic system. The two-sublattice ferrimagnetic system, with different spins and the intra-sublattice ferromagnetic exchange interactions, is considered. The magnon fluctuations supress in different way the magnetic orders of the sublattices and one obtains two magnetic orders. Each of these orders has different reorientation temperatures.

Keywords

EN

75.10.Jm; 75.30.Ds; 75.30.Kz; 75.70.Ak

Discipline

• 75.70.Ak: Magnetic properties of monolayers and thin films
• 75.30.Ds: Spin waves(for spin-wave resonance, see 76.50.+g)
• 75.30.Kz: Magnetic phase boundaries (including classical and quantum magnetic transitions, metamagnetism, etc.)(for ferroelectric phase transitions, see 77.80.B-; for superconductivity phase diagrams, see 74.25.Dw)
• 75.10.Jm: Quantized spin models, including quantum spin frustration

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 126
• Issue: 1
• Pages: 34-35

Dates

published

2014-07

Contributors

author

V. Ilkovič

• Bogoliubov Laboratory of Theoretical Physics, JINR, 141980, Dubna, Moscow region, Russia, Permanent address: Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovakia

References

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Identifiers

DOI

10.12693/APhysPolA.126.34