Piezoelectric layer embedded-microdiaphragm sensors for the determination of blood viscosity and density

HJ Kim, J Kim, O Zandieh, MS Chae, TS Kim… - Applied Physics …, 2014 - pubs.aip.org
We introduce a lead zirconate titanate [PZT; Pb (Zr 0.52 Ti 0.48) O 3] microdiaphragm
resonating sensor packaged in a polydimethylsiloxane chip. The proposed sensor can …

Precise measurement of a concentrated mass and its position by the vibration of a rectangular micro-diaphragm

S Ma, K Yang, S Wang - Applied Physics Express, 2019 - iopscience.iop.org
Free vibration of a micro-diaphragm was firstly solved using the Rayleigh–Ritz method by
constructing the mode shape as combinations of the clamped-clamped beam functions in …

Simultaneous determination of position and mass of a particle by the vibration of a diaphragm-based nanomechanical resonator

S Ma, Q Xiu - Meccanica, 2017 - Springer
We present a theoretical analysis of the vibration of a suspended circular diaphragm
resonator with a particle at an arbitrary location when considering the effects of plate …

Enhancing the sensitivity of NDIR spectroscopy using plasmonic crystal structures

AESM Ahmed - 2016 - search.proquest.com
Monitoring the concentration of methane is of crucial importance for health, safety, and
maintenance. NDIR spectroscopy is a widely used commercially available method of …

Etude et réalisation d'un MEMS, intégrant des membranes avec actionneurs piézoélectriques, dédié à l'identification des propriétés de cellules biologiques

B Neff - 2020 - theses.hal.science
Les systèmes vibrants proposent de manière grandissante des dispositifs en lien avec un
environnement liquide pour des applications en tant que capteur et actionneur. Le fait …