DYNAMIC HYSTERESIS FEATURES OF A MIXED SPIN (1/2, 3/2) ISING SYSTEM WITHIN THE PATH PROBABILITY METHOD

Gençaslan M., Keskin M.

HODJA AKHMET YASSAWI International Conferences on Scientific Research, Nakhchivan, Azerbaycan, 5 - 06 Kasım 2021, ss.6

  • Yayın Türü: Bildiri / Özet Bildiri
  • Basıldığı Şehir: Nakhchivan
  • Basıldığı Ülke: Azerbaycan
  • Sayfa Sayıları: ss.6
  • Erciyes Üniversitesi Adresli: Evet

Özet

We examined the dynamic hysteresis features (DHFs) of a mixed spin 1/2 and 3/2 Ising

system on a square lattice by using the path probability method (PPM) in the presence of a

time-varying (sinusoidal) magnetic field. In this system, the PPM contains three rate constants

in which one of them ( 2 k ) corresponds to the wheel speed in the melt spinning method

(MSM). In particular, we investigated the influences of reduced temperature (T), angular

frequency (ω), and the rate constant ( 2 k ) for the attractive bilinear interaction on the DHFs.

In addition, we studied the magnetic coercive fields (CFs) and remanent magnetizations

(RMs) versus T, ω and 2 k . We observed that some of our obtained results are in qualitatively

good agreement with some experimental studies on some magnetic materials and the DHFs

obtained by using the MSM as well as some theoretical works, especially with various Ising

systems.