The electric polarizability of a particle bound by a one-dimensional ionic crystal
Article
Overview
Research
Identity
Additional Document Info
View All
Overview
abstract
We consider the problem of a particle confined to a one-dimensional ionic crystal of finite length modeled by repulsive and attractive delta functions and subject to the application of an external constant electric field. Exact expressions for the electric polarizability of the system via the Dalgarno-Lewis technique are obtained in second order perturbation theory. The study uncovers the behavior of the electric polarizability as a function of the number of ions in the system. © 2013 IOP Publishing Ltd.
publication date
published in
Research
keywords
A-particles; Electric polarizabilities; Finite length; Ionic crystals; Second order perturbation theory; Delta functions; Electric fields; Polarization
Identity
Digital Object Identifier (DOI)
Additional Document Info
start page
end page
volume
issue