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 3 of 3 for “"Active Metamaterials"”.
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Optically Active Metamaterials Made of Plasmonic Nanoparticles and Chitin Nanocrystals
… work aimed to develop by self-assembly optically active metamaterials composed of plasmonic nanoparticles embedded in a helicoidal architecture made of chitin nanocrystals, and to understand how the material interact with light to generate macroscopic circular dichroism. The material fabrication …
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High power microwave generation using an active metamaterial powered by an electron beam
… sources and novel devices which utilize active metamaterials
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Design of Functional Active RF Metamaterials with Embedded Transistor-Based Circuits and Devices
… properties can be done</p><p>through embedding active circuits in the constitutive unit cells. Active elements</p><p>are able to supplement the passive inclusions to mitigate and overcome loss and</p><p>bandwidth limitations. The inclusion of these circuits also signcantly expands …