The systematic errors of the measurement of the parameters of low-frequency noise with a 1/f γ spectrum

Сергеев, В. А.; Dulov, O. A.

doi:10.1007/s11018-009-9172-z

Cited by 2 publications

(1 citation statement)

References 3 publications

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“…Typically, the constant γ of flicker noise ranges from 0.9 to 1.1, the scope may be larger in an actual experiment. [ 25 ] A conclusion that can be drawn is that power spectral density is in proportion to f –γ

\begin{matrix} S (f) \propto \frac{1}{f^{γ}} \end{matrix}

…”

Section: Fundamental Of Electronic Noise Characterizationmentioning

confidence: 99%

The Characterization of Electronic Noise in the Charge Transport through Single‐Molecule Junctions

et al. 2020

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With the goal of creating single‐molecule devices and integrating them into circuits, the emergence of single‐molecule electronics provides various techniques for the fabrication of single‐molecule junctions and the investigation of charge transport through such junctions. Among the techniques for characterization of charge transport through molecular junctions, electronic noise characterization is an effective strategy with which issues from molecule–electrode interfaces, mechanisms of charge transport, and changes in junction configurations are studied. Electronic noise analysis in single‐molecule junctions can be used to identify molecular conformations and even monitor reaction kinetics. This review summarizes the various types of electronic noise that have been characterized during single‐molecule electrical detection, including the functions of random telegraph signal (RTS) noise, flicker noise, shot noise, and their corresponding applications, which provide some guidelines for the future application of these techniques to problems of charge transport through single‐molecule junctions.

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\begin{matrix} S (f) \propto \frac{1}{f^{γ}} \end{matrix}

…”

Section: Fundamental Of Electronic Noise Characterizationmentioning

confidence: 99%

The Characterization of Electronic Noise in the Charge Transport through Single‐Molecule Junctions

et al. 2020

View full text Add to dashboard Cite

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Adaptive algorithms for measuring low-frequency noise parameters of semiconductor devices under mass control

Sergeev

Reschikoff

2020

Izmer. Tekhn.

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The solution of the problem of increasing the confidence and efficiency of quality control of semiconductor devices is considered. The analysis of conditions for measuring the power spectral density of low – frequency noise of semiconductor devices with a spectrum of the form (γ – the spectrum shape indicator) under mass quality control is presented. The error in measuring the power spectral density under the specified measurement conditions strongly depends on the value of the spectrum shape indicator. Adaptive algorithms for measuring low-frequency noise parameters are proposed for cases of a given limit error in measuring the power spectral density and a given time for a single measurement. The proposed algorithms include a preliminary estimation of the value of the spectrum shape indicator and subsequent measurement of the noise power spectral density at the optimal filter bandwidth. The optimal filter bandwidth is determined based on the results of a preliminary assessment of the spectrum shape indicator. For both cases, we obtained estimates of the gain in the sense of the average for the set (ensemble) of controlled products. The possibility of adaptive or cognitive adjustment of the measurement system parameters in the control process based on the results of evaluating sample averages in the training sample is discussed.

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The systematic errors of the measurement of the parameters of low-frequency noise with a 1/f γ spectrum

Cited by 2 publications

References 3 publications

The Characterization of Electronic Noise in the Charge Transport through Single‐Molecule Junctions

The Characterization of Electronic Noise in the Charge Transport through Single‐Molecule Junctions

Adaptive algorithms for measuring low-frequency noise parameters of semiconductor devices under mass control

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