کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9834397 | 1524909 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structure and magnetic properties of mono- and bi-dispersed ferrofluids as revealed by simulations
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structure and magnetic properties of mono- and bi-dispersed ferrofluids as revealed by simulations Structure and magnetic properties of mono- and bi-dispersed ferrofluids as revealed by simulations](/preview/png/9834397.png)
چکیده انگلیسی
Using a Langevin molecular dynamics simulation, we show that the magnetic properties of a mono- and bi-dispersed ferrofluid system depend on the volume fraction and the dipolar coupling parameter. For the bi-dispersed system, most of the chains are formed by the large particles, but the aggregation behavior of the large particles is hindered by the presence of the small particles, which are predominantly attached to the end of the particle chain. To further elucidate the microscopic fluid structure, anisotropic structure factors are calculated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 289, March 2005, Pages 234-237
Journal: Journal of Magnetism and Magnetic Materials - Volume 289, March 2005, Pages 234-237
نویسندگان
J.P. Huang, Z.W. Wang, C. Holm,