کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9834145 | 1524907 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tb-Fe-Co giant magnetostrictive thin film and its application to force sensor
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A giant magnetostrictive material (GMM) has large magnetostriction. Therefore, GMM is successfully applied to many actuators and sensors. Recently, practical micro-actuators and micro-sensors have been anticipated in the industry. In this study, the influence of Co addition to a Tb-Fe GMM thin film and the influence of heat treatment were examined. Then the GMM thin film was applied to a force sensor. This paper describes the following: (1) The thin film which made the ratio of cobalt for the sum of iron and cobalt to be 25.5%, and annealing at 300 °C, showed the magnetostriction of 1200 ppm at 80 kA/m. (2) The characteristic of the force sensor that used the GMM thin film with a relative permeability of 210 is examined.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volumes 290â291, Part 2, April 2005, Pages 861-864
Journal: Journal of Magnetism and Magnetic Materials - Volumes 290â291, Part 2, April 2005, Pages 861-864
نویسندگان
Y. Torii, H. Wakiwaka, T. Kiyomiya, Y. Matsuo, Y. Yamada, M. Makimura,