2018
DOI: 10.1016/j.jmmm.2018.06.011
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Phase diagrams and magnetic properties of a ferrimagnetic Ising bilayer superlattice: A Monte Carlo study

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Cited by 34 publications
(5 citation statements)
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“…However, the TComp curves exhibit two compensation points for JA/|JAB| ≥ 1.3. Besides these, it is seen that there exists an intersection point between compensation and critical temperature curves, which corresponds to a critical value of (D/|JAB|)C. It is worthwhile to note that these results concerning the effect of the anisotropy on the compensation behavior are consistent with the studies of magnetic systems such as nanoparticles [48,49] and bilayer superlattice [40]. In order to show the compensation points given in Figure 6, the thermal variations of the total magnetization are presented in Figure 7 when D/|JAB|=-5.35, JB/|JAB|=0.5 and for two selected values of JA/|JAB| (JA/|JAB|=0.6 and 1.3).…”
Section: Effect Of the Crystal Field D (D=da=db)supporting
confidence: 83%
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“…However, the TComp curves exhibit two compensation points for JA/|JAB| ≥ 1.3. Besides these, it is seen that there exists an intersection point between compensation and critical temperature curves, which corresponds to a critical value of (D/|JAB|)C. It is worthwhile to note that these results concerning the effect of the anisotropy on the compensation behavior are consistent with the studies of magnetic systems such as nanoparticles [48,49] and bilayer superlattice [40]. In order to show the compensation points given in Figure 6, the thermal variations of the total magnetization are presented in Figure 7 when D/|JAB|=-5.35, JB/|JAB|=0.5 and for two selected values of JA/|JAB| (JA/|JAB|=0.6 and 1.3).…”
Section: Effect Of the Crystal Field D (D=da=db)supporting
confidence: 83%
“…(ii) For JA/|JAB|=1 the magnetization MT decreases continuously to one zero corresponding to the critical temperature; in this case the compensation temperature does not exist. It should be mentioned that similar MT curves have been discovered in other magnetic Ising systems [20,[39][40][41]. The influence of the exchange interaction JA at JB=0 on the compensation and critical behaviors is given by the phase diagrams shown in Figure 4.…”
Section: Effect Of the Exchange Interaction Jasupporting
confidence: 73%
“…As a result, the system tends to become more stable, leading to a rise in T b . We also find a similar phenomenon in the Ising multilayer superlattice study [66]. Figure 7 shows the influence of the h on M, M a , M b , dM/dT, , c and T b with fixed D a = −0.2, J ab = 1.2, and J b = 0.8.…”
Section: Magnetic Propertiessupporting
confidence: 76%
“…It should be noted that multiple cycle hysteresis loops behaviors such as the double and triple hysteresis loops have been discovered in ferrimagnetic models with the combination of integer and half‐integer spines. [ 80 ]…”
Section: Resultsmentioning
confidence: 99%