کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
749693 894844 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnetoelectric sensor for microtesla magnetic-fields based on (Fe80Co20)78Si12B10/PZT laminates
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Magnetoelectric sensor for microtesla magnetic-fields based on (Fe80Co20)78Si12B10/PZT laminates
چکیده انگلیسی

The magnetoelectric sensor based on (Fe80Co20)78Si12B10/PZT laminates is designed, fabricated and characterized for determining dc and ac magnetic-field strengths as well as field orientations. At low dc magnetic-fields, a ME-voltage response (dVME/dH) as high as 2 mV/Oe is achieved. The linear relation VME(hac) with a slope of dVME/dhac of 17 mV/Oe shows a great ability to self-powered detecting low ac magnetic-fields. The field orientation can be detected by using the sinusoidal dependence of the magnetoelectric voltage. The sensor is promising not only for microtesla magnetic-field sensing but also for magnetic biosensor applications.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 149, Issue 2, 16 February 2009, Pages 229–232
نویسندگان
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