Normal modes of a two-dimensional lattice of interacting dipoles |
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| Authors: | Paul A Westhaus |
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| Institution: | (1) Department of Physics, Oklahoma State University, 74078 Stillwater, OK |
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| Abstract: | We derive the normal mode frequency spectra
for a rectangular lattice of electric dipoles oscillating about configurations corresponding to relative minima in their mutual potential energy. For two such configurations —a) all dipoles parallel and b) adjacent rows antiparallel —we obtain numerical solutions for
for various choices of the lattice parameters. |
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