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Content Provider | IEEE Xplore Digital Library |
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Author | Horing, N.J.M. Chen, L.Y. Cui, H.L. |
Copyright Year | 2006 |
Description | Author affiliation: Department of Physics and Engineering Physics, Stevens Institute of Technology, Hoboken, New Jersey 07030 USA, Email: nhoring@stevens.edu (Horing, N.J.M.) |
Abstract | We examine the spatially inhomogeneous polarizability and dielectric function of the combined Coulomb-coupled system of a periodic lateral lattice array of polarizable 1D wire plasmas and a semi-infinite bulk plasma nearby. Furthermore, we carry out an exact closed form analytic solution of the spatially inhomogeneous random phase approximation integral equation for the dynamic nonlocal screening function, K(r⃗,t;r⃗′,t′) which is the space-time matrix inverse of the inhomogeneous dielectric function ε(r⃗,t;r⃗′,t′) in the sense $∫d^{3}xdτK(r⃗,t;x⃗,τ)ε(x⃗,τ;r⃗′,t′)$ = $δ^{3}(r⃗$ - r⃗′)δ(t - t′). In this work we also determine the exact dispersion relation coupling the periodic wire lattice plasmons with the semi-infinite bulk plasmon, and the residues of the screening function at the coupled mode frequencies provide the relative excitation amplitudes (oscillator strengths) of the various plasmon roots that emerge. |
Starting Page | 90 |
Ending Page | 92 |
File Size | 225752 |
Page Count | 3 |
File Format | |
ISBN | 1424400775 |
DOI | 10.1109/NANO.2006.247574 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-07-17 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Dielectrics Polarization Wires Plasmons Lattices Plasma displays Integral equations Transmission line matrix methods Dispersion Frequency |
Content Type | Text |
Resource Type | Article |
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