The two-dimensional coulomb gas: A fixed ion model and the dynamic characterization of the dielectric-plasma transition

We show how the dielectric-plasma transition in the two-dimensional Coulomb gas, suitably mapped onto a delocalization transition by fixing one species of charges on a triangular lattice, can be characterized by a number of static and dynamic “diagnostics”. The influence of the “ionization” equilibrium on the collective charge oscillation (plasmon) mode is investigated by molecular dynamics simulations.

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Year of publication:	1986
Authors:	Hansen, J.P.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 140.1986, 1, p. 150-159
Publisher:	Elsevier

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011062011