کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1817003 1525272 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis of switching times of inhomogeneous magnetization processes in thin platelets
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Analysis of switching times of inhomogeneous magnetization processes in thin platelets
چکیده انگلیسی

High-density magnetic recording requires large switching fields and short sub-ns switching times of single-domain particles. Switching times are shown to depend on sample size and geometry, the magnetic material parameters and type and strength of applied fields. Numerical solutions of the Landau–Lifshitz–Gilbert equation show a minimum of the switching times as a function of the damping parameter. With increasing magnetic field an increase of switching times is observed for small damping constants and a decrease for large ones.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 372, Issues 1–2, 1 February 2006, Pages 273–276
نویسندگان
, , ,