Detection of magnetic nanoparticles using simple AMR sensors in Wheatstone bridge
Wheatstone bridges incorporating a serially connected ensemble of simple AMR elements of Ni80Fe20 film were produced, targeting an application of a pinned magnetic field along the sensing magnetoresistor length. For the optimal dimension, the magnetoresistive element with length l = 4 mm, width w = ...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2016-03-01
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Series: | Journal of Science: Advanced Materials and Devices |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2468217916300168 |