کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1804338 1024647 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
“Blocking” effects in magnetic resonance? The ferromagnetic nanowires case
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
“Blocking” effects in magnetic resonance? The ferromagnetic nanowires case
چکیده انگلیسی

We present magnetic resonance results obtained at L, X, and Q bands (1.2, 9.4 and 34 GHz, respectively) on ferromagnetic nanowires with a hysteresis cycle characterized by a remanent magnetization Mr/Ms∼0.92Mr/Ms∼0.92 and a coercive field Hc=1.0kOe. The hysteretic response of the ferromagnetic resonance spectra is discussed in terms of independent contributions of the nanowires aligned along and opposite to the applied field. We will discuss the implications of this study on the magnetic resonance in nanoparticles and other systems with large anisotropy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 316, Issue 2, September 2007, Pages e63–e66
نویسندگان
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