scholarly journals Non-Gaussian resistance fluctuations in disordered materials

2004 ◽  
Author(s):  
Cecilia Pennetta ◽  
Eleonora Alfinito ◽  
Lino Reggiani ◽  
Stefano Ruffo
Keyword(s):  
Disordered Materials ◽  
Non Gaussian ◽  
Resistance Fluctuations

HIGHER-ORDER SPECTRA IN NANOPARTICLE GAS SENSORS

2004 ◽  
Vol 04 (04) ◽  
pp. L597-L603 ◽  
Author(s):  
J. M. SMULKO ◽  
J. EDERTH ◽  
L. B. KISH ◽  
P. HESZLER ◽  
C. G. GRANQVIST
Keyword(s):  
Gas Sensors ◽  
Higher Order ◽  
Gas Detection ◽  
Enhanced Sensitivity ◽  
Sensitivity And Selectivity ◽  
Contour Plots ◽  
Non Gaussian ◽  
Higher Order Spectra ◽  
Resistance Fluctuations

It has previously been shown that resistance fluctuations in resistive sensors provide enhanced sensitivity and selectivity for gas detection. We report measurements and analysis of non-Gaussian components in nanoparticle Pd z ( WO 3)1- z film gas sensors, with z being 0.01 or 0.12, in different ambients. These components can be characterized by higher-order spectra. Contour plots are given of bispectra, and plots of integrated bispectra and trispectra. The phase of the integrated higher-order spectra is analyzed as well.

scholarly journals Non-Gaussian Resistance Fluctuations in Gold-Nanoparticle-Based Gas Sensors: An Appraisal of Different Evaluation Techniques

Sensors ◽  
2017 ◽  
Vol 17 (4) ◽  
pp. 757
Author(s):  
Łukasz Lentka ◽  
Janusz Smulko ◽  
Mateusz Kotarski ◽  
Claes-Göran Granqvist ◽  
Radu Ionescu
Keyword(s):  
Gold Nanoparticle ◽  
Gas Sensors ◽  
Non Gaussian ◽  
Resistance Fluctuations ◽  
Evaluation Techniques

STATEMENT OF THE PROBLEM ON SYNTHESIS OF OPTIMAL EVALUATION OF SIGNAL PARAMETERS IN NON-GAUSSIAN NOISE

2012 ◽  
Vol 71 (17) ◽  
pp. 1541-1555
Author(s):  
V. A. Baranov ◽  
S. V. Baranov ◽  
A. V. Nozdrachev ◽  
A. A. Rogov
Keyword(s):  
Gaussian Noise ◽  
Signal Parameters ◽  
Non Gaussian ◽  
Optimal Evaluation
Sign in / Sign up

Export Citation Format

Share Document