Optische Antennen aus Al und Au: Anregungskonzepte und Einfluss der Oxidation

Optical antennas are metallic nanostructures showing a resonant behaviour which can be tuned at wish. In this work, optical antennas from aluminum and gold are fabricated, optically characterized and investigated numerically by FDTD methods. Aluminum allows resonances in the UV while it forms an oxi...

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Bibliographic Details
Main Author: Schwab, Patrick (auth)
Format: Electronic Book Chapter
Published: KIT Scientific Publishing 2016
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Online Access:DOAB: download the publication
DOAB: description of the publication
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245 1 0 |a Optische Antennen aus Al und Au: Anregungskonzepte und Einfluss der Oxidation 
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520 |a Optical antennas are metallic nanostructures showing a resonant behaviour which can be tuned at wish. In this work, optical antennas from aluminum and gold are fabricated, optically characterized and investigated numerically by FDTD methods. Aluminum allows resonances in the UV while it forms an oxide layer in air which alters the antenna response. For the first time, the results from a local electrial excitation of nanoplasmonic structures via STM is presented. 
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653 |a Nanotechnologie 
653 |a plasmonics 
653 |a Optik 
653 |a Metalle 
653 |a metals 
653 |a Resonanznanotechnology 
653 |a optics 
653 |a resonance 
653 |a Plasmonik 
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