Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Alexander P Chetverikov"'
Publikováno v:
Technical Physics Letters. 46:1068-1071
In a numerical experiment, it is found that at least three localized stationary breather type modes can exist in a chain of Rayleigh oscillators with a nonlinear coupling between them: immobile, “slow,” and “fast” dissipative breathers. The d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b5f4e23dc437951f0ab729fb600deeb
https://doi.org/10.1134/s1063785020110127
https://doi.org/10.1134/s1063785020110127
Publikováno v:
Nonlinear Dynamics. 102:1813-1823
The dynamics of chains of interacting active particles with Rayleigh-type dissipation and coupled by a Morse potential were previously studied. In this work we introduce an on-site potential to transform this system into a chain of oscillators. We st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7a6cbc48e00d8067763af1b3693a42e
https://doi.org/10.1007/s11071-020-06031-5
https://doi.org/10.1007/s11071-020-06031-5
For universality in the approach, it is customary to appropriately rescale problems to a single or a set of dimensionless equations with dimensionless quantities involved or to rescale the experimental setup to a suitable size for the laboratory cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6121d5b4e05daa419c6648315634c705
https://hdl.handle.net/11268/12155
https://hdl.handle.net/11268/12155
Publikováno v:
Entropy, Vol 18, Iss 3, p 92 (2016)
We study here several simple models of the electron transfer (ET) in a one-dimensional nonlinear lattice between a donor and an acceptor and propose a new fast mechanism of electron surfing on soliton-like excitations along the lattice. The nonlinear
Externí odkaz:
https://doaj.org/article/4579e018e7af4064ad759b0a11d23fe3
Publikováno v:
The Journal of chemical physics. 153(4)
Provided in this paper is a theory of long-range electron transfer with near sound (supersonic or subsonic) velocity along one-dimensional crystal lattices. The theory represents the development of an earlier work by introducing Marcus formulation. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f89278e375be082bf23a40f1f03adf76
https://pubmed.ncbi.nlm.nih.gov/32752716
https://pubmed.ncbi.nlm.nih.gov/32752716
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 513:147-155
The dynamics of a chain of interacting active particles of Rayleigh-type is studied in presence of noise. Particles are interconnected via Morse potential forces. In the noiseless scenario, the steady-state modes (attractors) of the chain with period
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9bf6086e688e9dbc52bbcadb4f878f5
https://doi.org/10.1016/j.physa.2018.08.163
https://doi.org/10.1016/j.physa.2018.08.163
Publikováno v:
Journal of Experimental and Theoretical Physics. 126:347-352
An interstitial atom placed in a close-packed atomic row of a crystal is called crowdion. Such defects are highly mobile; they can move along the row, transferring mass and energy. We generalize the concept of a classical supersonic crowdion to an N-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d7e9b40c0d3b6ae7f6af78045a425d
https://doi.org/10.1134/s1063776118030019
https://doi.org/10.1134/s1063776118030019
Publikováno v:
Physical Sciences and Technology. 5:36-45
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25026cbdc199f46efd40c5643e092707
https://doi.org/10.26577/phst-2018-1-142
https://doi.org/10.26577/phst-2018-1-142
Publikováno v:
Nelineinaya Dinamika. 14:195-207
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63714636bc5014324cc98bd43325b095
https://doi.org/10.20537/nd180204
https://doi.org/10.20537/nd180204
Publikováno v:
Chaos, Solitons & Fractals. 150:111179
A few salient soliton-like wave evolutionary features of one- and two-dimensional lattices of interacting active units are provided here. In the latter case, particular attention is given to the crystal-like triangular lattice. On the one hand, the u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2527dbde33fc895b3594d9196f356d10
https://doi.org/10.1016/j.chaos.2021.111179
https://doi.org/10.1016/j.chaos.2021.111179