کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1803280 1024615 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stable diamagnetic self-levitation of a micro-magnet by improvement of its magnetic gradients
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Stable diamagnetic self-levitation of a micro-magnet by improvement of its magnetic gradients
چکیده انگلیسی

A disc-shaped SmCo magnet with a diameter of 0.85 mm is levitated above a graphite diamagnetic plate at a height of about 14 μm. The magnet is magnetised into a double dipole. The levitation of multipolar magnets above a diamagnetic material was suggested in 1956 by Boerdijk and patented in 1995 by Pelrine, but without any known published experimental results. In this letter, both theoretical and experimental results are presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 321, Issue 4, February 2009, Pages 259–262
نویسندگان
, , , , ,