کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1814695 | 1025653 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Monte Carlo study of a mixed spin-12 and spin-1 Blume-Capel ferrimagnetic model with four-spin interaction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Monte Carlo study of a mixed spin-12 and spin-1 Blume-Capel ferrimagnetic model with four-spin interaction Monte Carlo study of a mixed spin-12 and spin-1 Blume-Capel ferrimagnetic model with four-spin interaction](/preview/png/1814695.png)
چکیده انگلیسی
Monte Carlo simulation has been used to study the magnetic properties and the critical behaviors of a mixed spin-12 and spin-1 Blume-Capel Ising ferrimagnetic model with a plaquette four-spin interaction on two-dimensional square lattice. In particular, the effects of the crystal field and the four-spin interactions on the phase diagrams are investigated. The model presents a very rich critical behaviors, which includes the first- and second-order phase transitions, and tricritical points. We have found that for appropriate values of the system parameters, the model may exhibit the reentrant and even the double reentrant behaviors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 404, Issue 16, 1 August 2009, Pages 2280–2284
Journal: Physica B: Condensed Matter - Volume 404, Issue 16, 1 August 2009, Pages 2280–2284
نویسندگان
A. Zaim, M. Kerouad, Y. Belmamoun,