Listar Artículos (Física Aplicada I) por título
Mostrando ítems 643-662 de 760
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Splitting Methods for Semi-Classical Hamiltonian Dynamics of Charge Transfer in Nonlinear Lattices
(MDPI, 2022-09-22)We propose two classes of symplecticity-preserving symmetric splitting methods for semi-classical Hamiltonian dynamics of ...
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Stability analysis of conducting jets under ac radial electric fields for arbitrary viscosity
(AIP Publishing, 2003-02)A temporal linear modal stability analysis is presented for conducting viscous liquid jets flowing with nonzero velocity ...
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Stability of insulating viscous jets under axial electric fields
(ScienceDirect, 1997-06)The stability spectrum for a jet of perfectly insulating, viscous liquid subjected to a longitudinal electric field is ...
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Stability of non-time-reversible phonobreathers
(2011)Non-time reversible phonobreathers are non-linear waves that can transport energy in coupled oscillator chains by means ...
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Stability of Solitary Waves and Vortices in a 2D Nonlinear Dirac Model
(American Physical Society (APS), 2016)We explore a prototypical two-dimensional massive model of the nonlinear Dirac type and examine its solitary wave and ...
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Stability of solitary waves in nonlinear Klein-Gordon equations
(IOP Publishing, 2022-11)The stability of topological solitary waves and pulses in one-dimensional nonlinear Klein–Gordon systems is revisited. The ...
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Stability of solitary waves in the nonlinear Dirac equation with arbitrary nonlinearity
(American Physical Society, 2014)We consider the nonlinear Dirac equation in 1 + 1 dimension with scalar-scalar self interaction g2κ+1(Ψ¯¯¯Ψ)κ+1 and with ...
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Stability of traveling waves in a driven Frenkel–Kontorova model
(Elsevier, 2020-06)In this work we revisit a classical problem of traveling waves in a damped Frenkel–Kontorova lattice driven by a constant ...
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Stabilization of the Peregrine soliton and Kuznetsov-Ma breathers by means of nonlinearity and dispersion management
(Elsevier, 2018)We demonstrate a possibility to make rogue waves (RWs) in the form of the Peregrine soliton (PS) and Kuznetsov-Ma breathers ...
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Standing and traveling waves in a model of periodically modulated one-dimensional waveguide arrays
(American Physical Society, 2023-08)In the present work we study coherent structures in a one-dimensional discrete nonlinear Schrödinger lattice in which the ...
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Stationarity, ergodicity, and entropy in relativistic systems
(European Physical Society, 2009)Recent molecular-dynamics simulations show that a dilute relativistic gas equilibrates to a Jüttner velocity distribution ...
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Stationary and moving breathers in a simplified model of curved alpha--helix proteins
(2002)The existence, stability and movability of breathers in a model for alpha-helix proteins is studied. This model basically ...
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Status report of the 1 MV AMS facility at the Centro Nacional de Aceleradores
(ScienceDirect, 2015-10-15)SARA (Spanish Accelerator for Radionuclides Analysis) was the first multielemental AMS facility installed in Spain in 2005. ...
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Steady state of a fluidized granular medium between two walls at the same temperature
(American Physical Society, 1998)The steady state of a low-density gas of inelastic hard spheres confined between two parallel walls at the same temperature ...
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Stochastic resonance in finite arrays of bistable elements with local coupling
(EDP Sciences ; Springer Verlag ; Societá Italiana di Fisica, 2009)In this article, we investigate the stochastic resonance (SR) effect in a finite array of noisy bistable systems with ...
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Stochastic resonance with weak monochromatic driving: Gains above unity induced by high-frequency signals
(European Physical Society, 2007)We study the effects of a high-frequency (HF) signal on the response of a noisy bistable system to a low-frequency ...
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Stoichiometric Control of SiOx Thin Films Grown by Reactive Magnetron Sputtering at Oblique Angles
(Wiley, 2016)The deposition of SiOx (x < 2) compound thin films by the reactive magnetron sputtering technique at oblique angles is ...
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Stress reduction in a-C:H coatings through the addition of nitrogen to the feed gas
(ScienceDirect, 2004-09)Intrinsic stress in amorphous hydrogenated carbon (a-C:H) coatings was reduced through addition of 10–20 sccm N2 to the ...
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Stretching and relaxation dynamics in double stranded DNA
(Elsevier, 2004)We study numerically the mechanical stability and elasticity properties of duplex DNA molecules within the frame of a ...
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Strong nonexponential relaxation and memory effects in a fluid with nonlinear drag
(American Physical Society, 2021-12)We analyze the dynamical evolution of a fluid with nonlinear drag, for which binary collisions are elastic, described at ...