Nonlocal and nonlinear electrostatics of ...
Document type :
Article dans une revue scientifique
PMID :
Permalink :
Title :
Nonlocal and nonlinear electrostatics of a dipolar Coulomb fluid
Author(s) :
Journal title :
Journal of Physics. Condensed Matter. An Institute of Physics Journal
Abbreviated title :
J Phys Condens Matter
Volume number :
26
Pages :
285101
Publication date :
2014-07-16
ISSN :
1361-648X
English keyword(s) :
Models, Chemical
Nonlinear Dynamics
Solutions
Static Electricity
Rheology
Computer Simulation
Nonlinear Dynamics
Solutions
Static Electricity
Rheology
Computer Simulation
HAL domain(s) :
Chimie/Chimie théorique et/ou physique
English abstract : [en]
We study a model Coulomb fluid consisting of dipolar solvent molecules of finite extent which generalizes the point-like dipolar Poisson-Boltzmann model (DPB) previously introduced by Coalson and Duncan (1996 J. Phys. Chem. ...
Show more >We study a model Coulomb fluid consisting of dipolar solvent molecules of finite extent which generalizes the point-like dipolar Poisson-Boltzmann model (DPB) previously introduced by Coalson and Duncan (1996 J. Phys. Chem. 100 2612) and Abrashkin et al (2007 Phys. Rev. Lett. 99 077801). We formulate a nonlocal Poisson-Boltzmann equation (NLPB) and study both linear and nonlinear dielectric response in this model for the case of a single plane geometry. Our results shed light on the relevance of nonlocal versus nonlinear effects in continuum models of material electrostatics.Show less >
Show more >We study a model Coulomb fluid consisting of dipolar solvent molecules of finite extent which generalizes the point-like dipolar Poisson-Boltzmann model (DPB) previously introduced by Coalson and Duncan (1996 J. Phys. Chem. 100 2612) and Abrashkin et al (2007 Phys. Rev. Lett. 99 077801). We formulate a nonlocal Poisson-Boltzmann equation (NLPB) and study both linear and nonlinear dielectric response in this model for the case of a single plane geometry. Our results shed light on the relevance of nonlocal versus nonlinear effects in continuum models of material electrostatics.Show less >
Language :
Anglais
Administrative institution(s) :
CNRS
Université de Lille
Université de Lille
Research team(s) :
Computational Molecular Systems Biology
Submission date :
2020-02-12T15:11:16Z