Theoretical studies of ion neutralization: Two-dimensional tight binding models |
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| Authors: | HKeith McDowell |
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| Institution: | Los Alamos National Laboratory, University of California, Los Alamos, New Mexico 87545, USA |
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| Abstract: | The neutralization of ions impinging on a substrate is modeled by treating the substrate as both a two-dimensional, tight-binding, semi-infinite sheet and a two-dimensional, tight-binding, infinite sheet. In both cases the equations of motion are set up in a generalized Langevin format. Results are presented for a model interaction and compared with previous computations using a semi-infinite chain model and an infinite chain model. |
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