RT Journal Article
T1 Bias free magnetomechanical coupling on magnetic microwires for sensing applications
A1 Herrero Gómez, Carlos
A1 Marín Palacios, María Pilar
A1 Hernando Grande, Antonio
AB In the present paper, we report a systematic study of the magnetoelastic resonance of amorphous magnetic microwires of composition Fe73Si11B13Nb3. The study was performed for samples annealed at different temperatures. It was observed that such microwires present the key feature of performing magnetoelastic resonance in the absence of applied field. This fact, in addition to their small size, gives the microwires unique advantages over the widespreaded ribbons, currently in use as magnetoelastic sensors. Beyond the study of the resonance, magnetic properties of the samples were studied by means of Vibrating Sample Magnetometer (VSM) measurement in order to find an explanation to their bias-free resonance property. Finally, we show two possible applications of microwire based magnetoelastic sensors, a fluid density sensor and a mass-loading sensor.
PB American Institute of Physics
SN 0003-6951
YR 2013
FD 2013-09-30
LK https://hdl.handle.net/20.500.14352/35515
UL https://hdl.handle.net/20.500.14352/35515
LA eng
NO ©2013 AIP Publishing LLC.This research was supported by the INNPACTO (IPT- 2011-0893-420000) project from the Spanish ministry of economy and competitiveness. Authors want to acknowledge Vladimir Larin from MFTI Ltd. who kindly provided us with the microwire samples.
NO Ministerio de Economía y Competitividad (MINECO)
DS Docta Complutense
RD 8 abr 2025