TITLE

Plasmon hybridization in parallel nano-wire systems

AUTHOR(S)
Moradi, Afshin
PUB. DATE
June 2011
SOURCE
Physics of Plasmas;Jun2011, Vol. 18 Issue 6, p064508
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We apply the plasmon hybridization method to a double-nano-wire system, providing a simple and intuitive description of the plasmon excitations in the system. We apply the two-center cylindrical coordinate system for mathematical convenience and find an explicit form of the surface plasmon oscillations, in terms of the interaction between the bare plasmon modes of the individual surfaces of the nano-wires. We present numerical results to display how the plasmon excitations of the system depend on nano-wire separation when there is no angular momentum transfer, i.e., when m = 0.
ACCESSION #
62010264

 

Related Articles

  • Current-induced domain wall motion with adiabatic and nonadiabatic spin torques in magnetic nanowires. Sun, Z. Z.; Schliemann, J.; Yan, P.; Wang, X. R. // European Physical Journal B -- Condensed Matter;Feb2011, Vol. 79 Issue 4, p449 

    We investigate current-driven domain wall (DW) propagation in magnetic nanowires in the framework of the modified Landau-Lifshitz-Gilbert equation with both adiabatic and nonadiabatic spin torque (AST and NAST) terms. By employing a simple analytical model, we can demonstrate the essential...

  • 50-day Oscillation of Length-of-day Change. Lihua Ma; Yanben Han; Dechun Liao // Earth, Moon & Planets;Oct2008, Vol. 103 Issue 1/2, p1 

    Abstract  Variations of Earth’s rotation rate (length-of-day, LOD) occur over a wide range of time scales from a few hours to the geological age. Studies showed that the 50-day fluctuation exists in LOD change. In the present paper, the authors use wavelet technique to study the...

  • Characterizing direction of coupling from experimental observations. Bezruchko, Boris; Ponomarenko, Vladimir; Rosenblum, Michael G.; Pikovsky, Arkady S. // Chaos;Mar2003, Vol. 13 Issue 1, p179 

    We demonstrate that the direction of coupling of two interacting self-sustained electronic oscillators can be determined from the realizations of their signals. In our experiments, two electronic generators, operating in a periodic or a chaotic state, were subject to symmetrical or...

  • Extension of Bertrand's theorem and factorization of the radial Schrodinger equation.  // Journal of Mathematical Physics;Oct98, Vol. 39 Issue 10, p5253 

    Extends the Bertrand's theorem and factorization of the radial Schrodinger equation. Existence of closed orbits for suitable angular momentum in the isotropic harmonic oscillator; Correspondence between the classical orbits and operators; Presence of energy and lowering operators in quantum...

  • Unifying the planar bar and the boxy bulge of the Milky Way. Martinez-Valpuesta, I.; Gerhard, O. // EPJ Web of Conferences;2012, Issue 19, p1 

    For some time the Milky Way has been understood as a barred disk galaxy. Star count observations have provided evidence for two bars at apparently different orientations, the boxy bulge and a long planar bar. We report recent work in which we argued for a scenario where these observations can be...

  • Bloch oscillations measure gravity. Schewe, Philip F. // Physics Today;Oct2006, Vol. 59 Issue 10, p22 

    This article focuses on the measurement of gravity using the Bloch oscillations. Experimenters at the University of Florence in Italy have set up such a system and measured gravity on the micron scale. To do that, they cooled bosonic strontium-88 atoms, which not only have no angular momentum in...

  • Subnanosecond magnetization reversal in magnetic nanopillars by spin angular momentum transfer. Tulapurkar, A. A.; Devolder, T.; Yagami, K.; Crozat, P.; Chappert, C.; Fukushima, A.; Suzuki, Y. // Applied Physics Letters;11/29/2004, Vol. 85 Issue 22, p5358 

    Sub-ns magnetization switching has been triggered by spin momentum transfer in pulsed current in pillar shaped CoFe/Cu/CoFe trilayers. By analyzing the change in magneto-resistance induced after the application of individual short current pulses (100 ps–10 ns), we measured the probability...

  • Robustness of plasmonic angular momentum confinement in cross resonant optical antennas. Klaer, Peter; Razinskas, Gary; Lehr, Martin; Krewer, Keno; Schertz, Florian; Xiao-Fei Wu; Hecht, Bert; Schönhense, Gerd; Elmers, Hans Joachim // Applied Physics Letters;7/1/2015, Vol. 106 Issue 26, p1 

    The article offers information on a study conducted by the authors on transfer of angular momentum in optical near-fields of optical antennas. Topics discussed include deviation of geometrical antenna from photoemission yield, confinement of near-field to antenna arms with reduced polarization,...

  • Spectral separation of optical spin based on antisymmetric Fano resonances. Piao, Xianji; Yu, Sunkyu; Hong, Jiho; Park, Namkyoo // Scientific Reports;11/13/2015, p16585 

    We propose a route to the spectral separation of optical spin angular momentum based on spin-dependent Fano resonances with antisymmetric spectral profiles. By developing a spin-form coupled mode theory for chiral materials, the origin of antisymmetric Fano spectra is clarified in terms of the...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

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

Try another library?
Sign out of this library

Other Topics