REAL

Fano-like anti-resonances in strongly coupled binary Coulomb systems

Silvestri, L. and Kalman, G. J. and Donkó, Zoltán and Hartmann, Péter and Kählert, H. (2015) Fano-like anti-resonances in strongly coupled binary Coulomb systems. EUROPHYSICS LETTERS, 109 (1). ISSN 0295-5075

[img]
Preview
Text
1404.1661.pdf
Available under License Creative Commons Attribution.

Download (291kB) | Preview

Abstract

Molecular Dynamics (MD) simulations of a strongly coupled binary ionic mixture have revealed the appearance of sharp minima in the species resolved dynamical density fluctua- tion spectra. This phenomenon is reminiscent of the well-known Fano anti-resonance, occurring in various physical processes. We give a theoretical analysis using the Quasi Localized Charge Approximation, and demonstrate that the observed phenomenon in the equilibrium spectrum is a novel manifestation of the Fano mechanism, that occurs at characteristic frequencies of the system different from the conventional classical Fano frequencies.

Item Type: Article
Subjects: Q Science / természettudomány > QC Physics / fizika
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 12 Oct 2023 13:23
Last Modified: 12 Oct 2023 13:23
URI: http://real.mtak.hu/id/eprint/176634

Actions (login required)

Edit Item Edit Item