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Laser particle acceleration in Brazil
(Associa????o Brasileira de Energia Nuclear, 2019)
Interaction of charged particles with a graphene monolayer modeled as a set of electronic oscillators
(American Institute of Physics, 2021-08)
We assess the applicability of the oscillator model to evaluate the energy loss of a fast charged particle incident on graphene. We study the cases of a parallel and perpendicular trajectory of the particle. We focus on ...
Strong particle-hole asymmetry of charge instabilities in doped Mott insulators
(IOP Publishing, 2014-12)
We study possible charge instabilities in doped Mott insulators by employing the two-dimensional t-J model with a positive value of the next nearest-neighbour hopping integral t on a square lattice, which is applicable to ...
Critical adsorption of polyelectrolytes onto charged Janus nanospheres
(Royal Soc Chemistry, 2014-01-01)
Based on extensive Monte Carlo simulations and analytical considerations we study the electrostatically driven adsorption of flexible polyelectrolyte chains onto charged Janus nanospheres. These net-neutral colloids are ...
Capillary pressure driven water movement in wet unsaturated porous media: Effect of particle electric charge
(Sociedade Brasileira de Química, 2010-02)
Experimentos do fluxo da água usando um meio poroso não saturado compoto por diferentes sistemas de a- alumina molhada não-saturada indicam que a carga superficial da partícula diminuiu com o aumento da água movimentada. ...
Screening of charged spheroidal colloidal particles
We study the effective screened electrostatic potential created by a spheroidal colloidal particle immersed in an electrolyte, within the mean field approximation, using Poisson–Boltzmann equation in its linear and nonlinear ...
A GENERALIZATION OF DIRAC NONLINEAR ELECTRODYNAMICS, AND SPINNING CHARGED-PARTICLES
(Plenum Publ CorpNew York, 1993)