@inproceedings{5c0af156e8ce45548330d2d98cd5c1c3,
title = "A Mode-Localized Lorentz Force Magnetometer with 1.6μT/√Hz Resolution",
abstract = "This paper for the first time reports a resonant magnetometer based on the mode localization phenomenon. The proposed sensor utilizes a 3 degrees-of-freedom (DoF) weakly coupled resonators (WCRs) as the mechanical sensing element, with massive grill structures on both sides for converting magnetic field strength to stiffness perturbation. Stiffness perturbation will cause a drastic variation in the mode shape owing to the mode localization phenomenon. We use the amplitude ratio (AR) instead of the frequency as the readout metric, and the sensitivity of AR is 7800 times higher than that of frequency. And the best resolution of the magnetometer is 1.6μT/√Hz in the range of 90mT.",
keywords = "amplitude ratio, Magnetometer, mode localization, weakly-coupled resonators",
author = "Zimu Yan and Yongcun Hao and Wenmu Li and Zhao Zhang and Honglong Chang",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII ; Conference date: 23-06-2019 Through 27-06-2019",
year = "2019",
month = jun,
doi = "10.1109/TRANSDUCERS.2019.8808581",
language = "英语",
series = "2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1815--1818",
booktitle = "2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII",
}