Frequency Dependency of the Delta-E Effect and the Sensitivity of Delta-E Effect Magnetic Field Sensors

Frequency Dependency of the Delta-E Effect and the Sensitivity of Delta-E Effect Magnetic Field Sensors

In recent years the delta-E effect has been used for detecting low frequency and low amplitude magnetic fields. Delta-E effect sensors utilize a forced mechanical resonator that is detuned by the delta-E effect upon application of a magnetic field. Typical frequencies of operation are from several k...

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Bibliographic Details
Main Authors: Benjamin Spetzler, Elizaveta V. Golubeva, Cai Müller, Jeffrey McCord, Franz Faupel
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Sensors
Subjects:
delta-e effect
magnetoelasticity
resonators
magnetic field sensing
dynamic susceptibility
surface acoustic wave (saw)
Online Access:https://www.mdpi.com/1424-8220/19/21/4769

Internet

https://www.mdpi.com/1424-8220/19/21/4769

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