Global ETD Search
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Showing 1 to 4 of 4 for “"Ge nanoparticles"”.
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Study the structural properties of Ge nanoparticles formed by ion implantation and thermal annealing in nitride-base dielectric matrices
This thesis investigates the formation of Ge nanoparticles (NPs) in amorphous Si3N4 and SiOxNy by ion implantation and thermal annealing. The structural properties of the NPs were determined using a combination of laboratory and synchrotron based techniques including cross-section transmission …
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Study the structural properties of Ge nanoparticles formed by ion implantation and thermal annealing in nitride-base dielectric matrices
This thesis investigates the formation of Ge nanoparticles (NPs) in amorphous Si3N4 and SiOxNy by ion implantation and thermal annealing. The structural properties of the NPs were determined using a combination of laboratory and synchrotron based techniques including cross-section transmission …
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Highly Ordered Hexagonal Mesoporous Silica as Hosts and Templates for Encapsulation of Germanium Semiconductor Clusters
… controllable size and high thermal stability. Germanium semiconductor clusters were encapsulated into hexagonal MCM-41 nanoparticles with a uniform pore size around 500nm via three different synthesis routes (H2 reduction, Vapor phase epitaxy and Na-Naphthalene reduction). Crucial parameters …
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METAL NANOMATERIALS: SYNTHESIS, DESIGN, AND APPLICATIONS
… photonics, electronics, energy conversion/storage, and medicine. To obtain a more effective functionality in application, it is indispensable to synthesize uniform metal nanoparticles with well-defined size, morphology, composition, and crystal structures. In this dissertation, we will …