Search for dissertations about: "Nanoteknik"
Showing result 1 - 5 of 462 swedish dissertations containing the word Nanoteknik.
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1. Ordered arrays of low-dimensional Au and Pd : synthesis and in situ observations
Abstract : Electrodeposition of metals in templates of nano-porous anodic aluminum oxide (NP-AAO) is a versatile way of fabricating ordered arrays of metal nanowires. Thanks to the self-arranged long-range hexagonal order of the pores, electrodeposition in NP-AAO is an easily scalable bottom-up synthesis route and an attractive alternative to traditional top-down fabrication methods such as electron beam lithography. READ MORE
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2. Growth and Characterization of Core-Branch Nanowire Structures
Abstract : This thesis investigates growth of III – V semiconductor nanowire (NW) arrays, in a core- branch architecture, with the aim to develop diffusion driven light emitting diodes (LED) on NWs. Diffusion driven LEDs are based on the concept of decoupling the active region from the p-n junction. READ MORE
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3. GaP and GaInP nanowires as model particles for in vivo fiber toxicity studies
Abstract : .... READ MORE
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4. Tailoring the Optical Response of III-V Nanowire Arrays
Abstract : Semiconductor nanowires show a great deal of promise for applications in a wide range of important fields, including photovoltaics, biomedicine, and information technology. Developing these exciting applications is strongly dependent on understanding the fundamental properties of nanowires, such as their optical resonances and absorption spectra. READ MORE
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5. Combining Nanoplasmonics and Nanofluidics for Single Particle Catalysis
Abstract : Nanoparticles are, due to their large exposed surface area, widely used in the field of heterogeneous catalysis where they accelerate and steer chemical reactions. Although catalysis has been known about for centuries, the scrutiny of catalysts under realistic application conditions is still a major challenge. READ MORE