Electromagnetic field distribution on a
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L. Aigouy; V. Mathet; P. Beauvillain
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Article
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2006
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Elsevier Science
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English
⚖ 841 KB
The electromagnetic field distribution on an illuminated rough gold surface has been investigated by apertureless scanning near-field optical microscopy. The sample consists of an alumina substrate with a variable gold coverage ranging from 0 to 30 monolayers (ML). For such small thicknesses, the me