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arXiv · 0808.3171

Energy loss of charged particles in a two-dimensional Dirac plasma

Aqsa Arshad·Kashif Sabeeh·M. Tahir
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Abstract

The stopping power and energy loss rate of charged particles traversing a two-dimensional Dirac plasma is investigated. The Dirac plasma considered here models a solid state system, recently realized graphene monolayer, where the conduction electrons obey the Dirac-like equation and exhibit a linear in momentum dispersion relation. Theoretical work presented here is based on the the dielectric response function and the dynamical structure function within the Random-Phase-Approximation (RPA).

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Aqsa Arshad, Kashif Sabeeh, M. Tahir. 2008-08-23. Energy loss of charged particles in a two-dimensional Dirac plasma. https://arxiv.org/abs/0808.3171

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