Surface diffusion enhanced chemical sensing by surface acoustic waves Academic Article

abstract

• A new chemical sensing method that enhances sensitivity and selectivity is proposed and verified by theoretical analysis. This method is based on the spectral analysis of the dynamics of adsorbed molecules on surface acoustic wave (SAW) delay lines and resonators. Various sources of noise, including diffusion and adsorption-desorption noise is considered. 2003 Elsevier Science B.V. All rights reserved.

authors

• Kish, Laszlo

published proceedings

• SENSORS AND ACTUATORS B-CHEMICAL

author list (cited authors)

• Schmera, G., & Kish, L. B.

citation count

• 27

complete list of authors

• Schmera, G||Kish, LB

publication date

• August 2003

publisher

• Elsevier  Publisher

published in

• Sensors and Actuators, B: Chemical  Journal

keywords

• Adsorption-desorption Noise
• Analysis Of Gas Mixtures
• Fluctuations
• High Sensitivity And Selectivity
• Multiple Gas Sensing

Digital Object Identifier (DOI)

• 10.1016/S0925-4005(03)00199-0

start page

• 159

end page

• 163

volume

• 93

issue

• 1-3

URL

• http%3A%2F%2Fdx.doi.org%2F10.1016%2Fs0925-4005%2803%2900199-0