کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
975740 | 933048 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermodynamic properties of a uniform and nonuniform spin-12 chain as a model for the oxalate-bridged Cu(II) complexes
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Thermodynamic properties of a uniform and nonuniform spin-12 chain as a model for the oxalate-bridged Cu(II) complexes Thermodynamic properties of a uniform and nonuniform spin-12 chain as a model for the oxalate-bridged Cu(II) complexes](/preview/png/975740.png)
چکیده انگلیسی
By using the transfer matrix renormalization group method, we studied the magnetic and thermodynamic properties of the uniform and the nonuniform quantum Heisenberg spin chain with S=12. Compared with experiment results of some compounds, we investigated the effects of different interactions among the magnetic irons of the quantum system, and it is found that the ferro- and antiferromagnetic interaction affect the magnetic characteristics of the system and play important roles in determining the internal energy and the specific heat at finite temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 374, Issue 1, 15 January 2007, Pages 173-178
Journal: Physica A: Statistical Mechanics and its Applications - Volume 374, Issue 1, 15 January 2007, Pages 173-178
نویسندگان
Y.C. Li, K.L. Yao, Z.L. Liu,