S
S. Alzuaga
Researcher at Franche Comté Électronique Mécanique Thermique et Optique Sciences et Technologies
Publications - 23
Citations - 172
S. Alzuaga is an academic researcher from Franche Comté Électronique Mécanique Thermique et Optique Sciences et Technologies. The author has contributed to research in topics: Resonator & Surface acoustic wave. The author has an hindex of 7, co-authored 23 publications receiving 160 citations. Previous affiliations of S. Alzuaga include Centre national de la recherche scientifique.
Papers
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Journal ArticleDOI
Detection and High-Precision Positioning of Liquid Droplets Using SAW Systems
J. Bennes,S. Alzuaga,Frédéric Chérioux,Sylvain Ballandras,Pascal Vairac,Jean-François Manceau,François Bastien +6 more
TL;DR: This paper investigates an application of surface acoustic waves (SAW) for positioning micro-droplets using a 2 times 2 matrix of inter-digital transducers (IDTs) for displacement and detection in two dimensions of droplets atop a flat surface.
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Surface acoustic wave devices as passive buried sensors
Jean-Michel Friedt,Thibault Retornaz,S. Alzuaga,Thomas Baron,Gilles Martin,Thierry Laroche,Sylvain Ballandras,Madeleine Griselin,Jean-Pierre Simonnet +8 more
TL;DR: In this paper, the authors demonstrate the measurement of temperature using the two configurations, particularly for long term monitoring using sensors buried in soil, and demonstrate long term stability and robustness of packaged resonators and signal to noise ratio compat...
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Remote vibration measurement: A wireless passive surface acoustic wave resonator fast probing strategy
Jean-Michel Friedt,Christophe Droit,Sylvain Ballandras,S. Alzuaga,Gilles Martin,Patrick Sandoz +5 more
TL;DR: A fast SAW resonator measurement scheme is demonstrated here, requiring only two probe pulses through a monostatic RADAR-like electronic setup to identify the sensor resonance frequency and hence stress on a resonator acting as a strain gauge.
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Action of low frequency vibration on liquid droplets and particles.
J. Bennes,S. Alzuaga,Pascal Chabé,Guillaume Morain,Frédéric Chérioux,Jean-François Manceau,François Bastien +6 more
TL;DR: In this paper, the authors present new observations on droplet displacement between two planes and on the behavior of a droplet on an inclined vibrating plane with this method. But the physical principle involved is discussed.
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Tunable and high quality factor SrTiO3 surface acoustic wave resonator
TL;DR: In this paper, a surface acoustic wave resonator was fabricated by depositing and patterning 2'μm-wide pitch inter-digitated Al electrodes on SrTiO3 (STO) paraelectric substrate.