Detection of magnetic nanoparticles using simple AMR sensors in Wheatstone bridge

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 = ...

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Bibliographic Details
Main Authors: L.K. Quynh, B.D. Tu, D.X. Dang, D.Q. Viet, L.T. Hien, D.T. Huong Giang, N.H. Duc
Format: Article
Language:English
Published: Elsevier 2016-03-01
Series:Journal of Science: Advanced Materials and Devices
Subjects:
Anisotropic magnetoresistance
Wheastone bridge
Magnetic sensor
Magnetic nanoparticle detection
Online Access:http://www.sciencedirect.com/science/article/pii/S2468217916300168

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