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http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/13963
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| Title: | Magnetoelectric sensor for microtesla magnetic-fields based on (Fe80Co20)78Si12B10/PZT laminates |
| Authors: | Giang D.T.H.
Duc N.H. |
| Keywords: | Magnetic sensor
Magnetoelectric
Magnetostrictive
Multiferroics
Piezoelectric |
| Issue Date: | 2009 |
| Publisher: | Sensors and Actuators, A: Physical |
| Citation: | Volume 149, Issue 2, Page 229-232 |
| Abstract: | 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. © 2008 Elsevier B.V. All rights reserved. |
| URI: | http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/13963 |
| ISSN: | |
| Appears in Collections: | Multiferroics based Sensor Articles from Scopus
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