85 citations · 744 across the 52 of their papers we have counts for
52 papers
Immediate recapture in the trapping-detrapping process of a single charge carrier
Aleksejus Kononovicius, Bronislovas Kaulakys
Previously we have shown that pure 1/f noise arises from the trapping-detrapping process when traps are heterogeneous. Namely, the trapping-detrapping process relies on the assumpt…
noise in semiconductors arising from the heterogeneous detrapping process of individual charge carriers
Aleksejus Kononovicius, Bronislovas Kaulakys
We propose a model of noise in semiconductors based on the drift of individual charge carriers and their interaction with the trapping centers. We assume that the trapping ce…
Resemblance of the power-law scaling behavior of a non-Markovian and nonlinear point processes
Aleksejus Kononovicius, Rytis Kazakevičius, Bronislovas Kaulakys
We analyze the statistical properties of a temporal point process driven by a confined fractional Brownian motion. The event count distribution and power spectral density of this n…
Understanding the nature of the long-range memory phenomenon in socioeconomic systems
Rytis Kazakevicius, Aleksejus Kononovicius, Bronislovas Kaulakys +1
In the face of the upcoming 30th anniversary of econophysics, we review our contributions and other related works on the modeling of the long-range memory phenomenon in physical, e…
Coupled nonlinear stochastic differential equations generating arbitrary distributed observable with 1/f noise
J. Ruseckas, R Kazakevičius, B Kaulakys
Nonlinear stochastic differential equations provide one of the mathematical models yielding 1/f noise. However, the drawback of a single equation as a source of 1/f noise is the ne…
1/f noise from the nonlinear transformations of the variables
B. Kaulakys, M. Alaburda, J. Ruseckas
The origin of the low-frequency noise with power spectrum (also known as fluctuations or flicker noise) remains a challenge. Recently, the nonlinear stochastic differ…