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DTIC ADA189519: Photochemistry at Structured Surfaces: A Classical ... |
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by Defense Technical Information Center |
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This review article discusses several important aspects |
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of photochemistry at structured metallic surfaces. The |
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electromagnetic field above the surface is calculated |
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using the Rayleigh expansion. Conditions under which this |
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expansion is valid and simplifying approximations which |
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make it easier to use are discussed in detail. This |
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formalism is then applied to three different but related |
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phenomena. First, the photodissociation rate of a |
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molecule above a surface is calculated for laser |
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frequencies at or near the surface plasmon resonance. It |
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is found that there is an optimal molecule-surface |
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distance for photodissociation. Then the absorption |
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lineshape of a molecule is considered, where both Fano |
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and Lorentzian lineshapes are found to be distorted as |
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the molecule approaches the surface. Finally, laser- |
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induced periodic deposition is discussed, and a model is |
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developed to describe the growth rate of a cadmium |
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grating. |
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Date Published: 2018-02-17 03:20:24 |
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Identifier: DTIC_ADA189519 |
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Item Size: 41074936 |
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Language: english |
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Media Type: texts |
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# Topics |
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DTIC Archive; Jelski, Daniel A ; STAT... |
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# Uploaded by |
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@chris85 |
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