Compensation Temperatures of Mixed Spin 3/2 and Spin 5/2 Ferrimagnetic System
| المصدر: | مجلة العلوم الإنسانية والتطبيقية |
|---|---|
| الناشر: | الجامعة الأسمرية الإسلامية زليتن - كليتى الآداب والعلوم |
| المؤلف الرئيسي: | Abubrig, Fathi (Author) |
| مؤلفين آخرين: | Elgwel, Abd Albast (Co-Author) |
| المجلد/العدد: | ع27 |
| محكمة: | نعم |
| الدولة: |
ليبيا |
| التاريخ الميلادي: |
2015
|
| الصفحات: | 14 - 27 |
| رقم MD: | 829339 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | HumanIndex |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Sublattice Magnetization | Total Magnetization | Mixed-Spin Ising Model | Ferrimagnet | Single-Ion Anisotropy | Compensation Point
|
| رابط المحتوى: |
عدد مرات التحميل
2
| المستخلص: |
Compensation points of The mixed spin-3/2 and spin-5/2 Ising ferrimagnetic system with different sublattice crystal- fields is studied within the mean-field theory based on Bogoliubov inequality for the Gibbs free energy. In order to clarify the characteristic behaviours in a series of molecular-based magnets, for example, the molecular magnetic material Cs Mn [V (CN) ]. The influence of two sublattice crystal fields, DA and DB, on compensation points is studied in detail. For certain crystal-field values, this mixed-spin model exhibits one, two or three compensation temperature depending on the values of the crystal-fields. |
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