@inproceedings{f2b3627e8455437d838e4fa2bca007fb,
title = "A novel magnetometer employing magnetoviscous effect of ferrofluids",
abstract = "In this work, we utilize ferrofluids deposited atop an ultra-high permeability Metglas{\textregistered} (Fe85B5Si10) amorphous thin film coated micromachined quartz resonator (μ-QCR) array as a unique magnetometer introduced by our group for the first time to the best of our knowledge. The magnetometer employs magnetoviscous effect of ferrofluids i.e. external magnetic field induced variations in the viscosity of a ferrofluid emulsion. The μ-QCR array detects these viscosity changes by virtue of its high sensitivity to viscoelastic changes in adsorbed films on its electrode. Initial measurements on the device has shown promising results, where it was possible to detect magnetic field inputs as low as ∼60 nT with a SNR of 3:1.",
author = "G. Hatipoglu and S. Tadigadapa",
note = "Publisher Copyright: {\textcopyright} 2012 TRF. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 2012 Solid-State Sensors, Actuators and Microsystems Workshop, Hilton Head 2012 ; Conference date: 03-06-2012 Through 07-06-2012",
year = "2012",
doi = "10.31438/trf.hh2012.12",
language = "English (US)",
series = "Technical Digest - Solid-State Sensors, Actuators, and Microsystems Workshop",
publisher = "Transducer Research Foundation",
pages = "42--45",
editor = "Mehran Mehregany and Monk, {David J.}",
booktitle = "2012 Solid-State Sensors, Actuators and Microsystems Workshop, Hilton Head 2012",
}