TITLE

Electron inelastic mean free paths for carbon nanotubes from optical data

AUTHOR(S)
Kyriakou, Ioanna; Emfietzoglou, Dimitris; Garcia-Molina, Rafael; Abril, Isabel; Kostarelos, Kostas
PUB. DATE
June 2009
SOURCE
Applied Physics Letters;6/29/2009, Vol. 94 Issue 26, p263113
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We present a simple model dielectric response function for both bulk and individual carbon nanotubes based on a parameterization of experimental optical data and analytic dispersion relations that account for dimensionality and linewidth broadening. The model is used to calculate electron inelastic mean free paths over a broad energy range of interest to various applications.
ACCESSION #
42961908

 

Related Articles

  • Quantum theory of Cherenkov beam instabilities in plasma. Kuzelev, M. // Plasma Physics Reports;Feb2010, Vol. 36 Issue 2, p116 

    A quantum theory of stimulated Cherenkov emission of longitudinal waves by an electron beam in an isotropic plasma is presented. The emitted radiation is interpreted as instability due to the decay of the de Broglie wave of a beam electron. Nonrelativistic and relativistic nonlinear quantum...

  • Dispersion relation for planar rippled wall backward wave oscillator driven by sheet electron beam. Gokhale, A.; Mondal, J.; Mittal, K. C.; Choyal, Y.; Maheshwari, K. P. // Physics of Plasmas;Sep2004, Vol. 11 Issue 9, p4414 

    A dispersion relation is derived for an intense sheet electron beam driven by planar rippled wall slow wave structure. The dispersion characteristics of the interaction, such as the linear instability growth rate and spatial growth rate, are also analyzed numerically.

  • From power law intermittence to macroscopic coherent regime. Bologna, Mauro; Budini, Adrián A.; Giraldi, Filippo; Grigolini, Paolo // Journal of Chemical Physics;6/28/2009, Vol. 130 Issue 24, p244106 

    We address the problem of establishing which is the proper form of quantum master equation generating a survival probability identical to that corresponding to the nonergodic sequence of “light on” and “light off” fluorescence fluctuations in blinking quantum dots. We...

  • Comparison of Approaches to Quantum Gravitational Corrections on the Reissner-Nordstr�m-de Sitter Black Hole Tunneling Radiation. Dehghani, M.; Farmany, A. // International Journal of Theoretical Physics;Jul2010, Vol. 49 Issue 7, p1633 

    Although the tunneling approach is fully established for black hole radiation, much work has been done to support the extension of this approach to more general settings. In this letter the Parikh-Kraus-Wilczeck tunneling proposal of black hole tunneling radiation is considered. The...

  • Effects of inter-resonator coupling in split ring resonator loaded metamaterial transmission lines. Naqui, J.; Fernández-Prieto, A.; Mesa, F.; Medina, F.; Mart237;n, F. // Journal of Applied Physics;2014, Vol. 115 Issue 19, p194903-1 

    This paper investigates the effects of inter-resonator coupling in metamaterial transmission lines loaded with split ring resonators (SRRs). The study is performed from Bloch mode theory applied to the multiport equivalent circuit model of the unit cell of such artificial lines. From this...

  • Forward dispersion relations and Roy equations in ππ scattering. Kamiński, R.; Peláez, J.R.; Ynduráin, F.J. // European Physical Journal A -- Hadrons & Nuclei;Mar2007, Vol. 31 Issue 4, p479 

    We first review the results of an analysis of ππ interactions in S, P and D waves for the two-pion effective mass from threshold to about 1.4GeV. In particular, we show a recent improvement of this analysis above the K¯ threshold using more data for phase shifts and including the...

  • Specific Features of Magnetoabsorption Resulting from Exactly Taking into Account the Electronic Band Spectrum. Lukiyanets, B. A. // Optics & Spectroscopy;Nov2004, Vol. 97 Issue 5, p746 

    Effects related to the periodicity of the carrier dispersion relation in the reciprocal space are investigated. It is shown that, under certain conditions, magnetoabsorption in crystals exhibiting such dispersion significantly differs from the magnetoabsorption in crystals characterized by a...

  • Foundations of anisotropic relativistic mechanics. Sonego, Sebastiano; Pin, Massimo // Journal of Mathematical Physics;Apr2009, Vol. 50 Issue 4, p042902 

    We lay down the foundations of particle dynamics in mechanical theories that satisfy the relativity principle and whose kinematics can be formulated employing reference frames of the type usually adopted in special relativity. Such mechanics allow for the presence of anisotropy, both...

  • Higher Order Corrections to Resonant Mode Conversion. Richardson, A. S.; Tracy, E. R.; Kaufman, A. N. // AIP Conference Proceedings;9/15/2007, Vol. 933 Issue 1, p467 

    In previous work [1,2] it was shown that phase space ray-tracing techniques can be used to solve wave problems exhibiting mode conversion. In the vicinity of a mode conversion, the two roots of the dispersion relation det(D) = 0 (where D(x,k) is the symbol of the dispersion matrix) have a...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics