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Core-shell nanowires are fundamental to several nanoscale device concepts. In this work, silicon and germanium nanowires were grown using the vapor-liquid-solid-method and modified with a thin silicon shell. The shell growth was thoroughly studied with respect to the crystallinity and the electrical properties. Furthermore, effects of certain post-annealing procedures are discussed. We show that by...
Silicon nanostructures are currently being discussed for various applications including drug delivery or biosensing. In order to modify the surface of such nanostructures, usually short organosilanes, such as 3-mercaptopropyltrimethoxysilane (MPTMS), are used. Although a multitude of protocols for silanization reactions are reported, most of them suffer from incompatibilities with resists used for...
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