Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"nano-hole"”.
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Dynamic Plasmonic Metasurfaces in the Visible Spectrum
… of incoming electromagnetic radiation. Nano-fabrication advancements have resulted in the fabrication of the building blocks of such metasurfaces at nano-scale dimensions, allowing the surfaces to interact with visible light, opening up applications in visual displays. As pixel sizes …
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Frequency Selective Detection of Infrared Radiation in Uncooled Optical Nano-Antenna Array
… steps. In this study, we designed an optical nano-antenna array based detector with narrow frequency band of operation. The structure consists of a two-element antenna array comprised of a perforated metallic hole array coupled with an underneath disk array which trap incident radiation as …
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Graphene-coated substrates for biochemical and optoelectronic applications
… of molecules, deposited on graphene-coated nano-hole arrays have been investigated. It has been shown that these platforms were able to intensify such Raman signals, significantly. Potential usage of such platforms as biochemical sensors is envisioned.
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Computational Modelling of Nanoscale Interactions for Nanophotonics and Biosensing
… matter-wave lithography. Fabricating patterned nanostructures with matter-waves can help to realise new nanophotonic devices. However, it is challenging to design patterns with nanoscale features due to dispersion effects. We consider the propagation of a helium matter-wave through different …