Hysteretic properties of magnetization and quadrupolar moment in the blume-emery-griffiths model under the pair approximation
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Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
L.N. Gumilyov Eurasian National University
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The magnetic hysteresis (M-H) and quadrupole hysteresis (Q-D) loops have been investigated for the Blume-Emery-Griffiths (BEG) model using the pair approximation. The observed curves strongly depend on biquadratic exchange interaction (K). Especially, M-H loops show different and novelty properties from those which depend on negative D values. Besides, we presented the M-D and Q-H behaviors which are in good agreement with the other theoretical findings.
Açıklama
Anahtar Kelimeler
Blume-Emery-Griffiths Model, Pair Approximation, Magnetic Hysteresis, Quadrupole Hysteresis
Kaynak
2. International Turkic World Congress on Science and Engineering - Book of Proceedings
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Sayı
Künye
Özüm, S., Görgülüer, Ö., Erdem, R., Yalçın, O. (2020). Hysteretic properties of magnetization and quadrupolar moment in the blume-emery-griffiths model under the pair approximation, TURK-COSE 2020: 2. International Turkic World Congress on Science and Engineering 14-15 November 2020, Nur-Sultan (Astana) - Kazakhistan.
