کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10710491 1024697 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnetization processes in magnetotactic bacteria systems
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Magnetization processes in magnetotactic bacteria systems
چکیده انگلیسی
In low fields, the magnetization of magnetotactic bacteria (MTB) culture is affected by chemotaxis and can be described by the Langevin function which depends on magnetic field strength and chemotaxis energy. In moderate fields, bacteria magnetization switching occurs as the second-order phase transition induced by increasing the field applied opposite the MTB magnetic moments. For bacteria containing one or two chains of magnetosomes we calculated the switching field as a function of the gap between magnetic particles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 293, Issue 1, May 2005, Pages 365-370
نویسندگان
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