Strong Ferromagnetically-Coupled Spin Valve Sensor Devices for Droplet Magnetofluidics

Strong Ferromagnetically-Coupled Spin Valve Sensor Devices for Droplet Magnetofluidics

We report a magnetofluidic device with integrated strong ferromagnetically-coupled and hysteresis-free spin valve sensors for dynamic monitoring of ferrofluid droplets in microfluidics. The strong ferromagnetic coupling between the free layer and the pinned layer of spin valve sensors is achieved b...

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Bibliographic Details
Main Authors: Gungun Lin, Denys Makarov, Oliver G. Schmidt
Format: Article
Language:English
Published: MDPI AG 2015-05-01
Series:Sensors
Subjects:
droplet microfluidics
spin valve
ferromagnetic coupling
high field sensing
ferrofluid
Online Access:http://www.mdpi.com/1424-8220/15/6/12526

Internet

http://www.mdpi.com/1424-8220/15/6/12526

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