Publications by authors named "Michael J D'Agati"
Sensors (Basel)
October 2023
Article Synopsis
- - Magnetoelectric (ME) magnetometers are gaining popularity due to their ultra-low-power consumption and compact size, with a detection capability in the picotesla range, suitable for monitoring magnetic signatures continuously.
- - Most current ME magnetic sensors utilize a resonant microelectromechanical system (MEMS) and the study focuses on optimizing this configuration by creating a new fixed-fixed resonant beam structure using low-stress materials like piezoelectric aluminum nitride and a novel iron-cobalt-hafnium alloy.
- - The developed MEMS resonators demonstrate a significant sensitivity of 125 Hz/mT and improved resistance to vibration, with discussions on their detection limits, noise sources, and potential design guidelines for future sensors.
