DISSERTATION TU DRESDEN MASCHINENWESEN

DISSERTATION TU DRESDEN MASCHINENWESEN

This thesis focuses on both kinds of experiments. The possibility to make hybrid structure functionalization by attaching ss-DNA backbone to the positively charged head group of a cationic surfactant by ionic interaction is demonstrated. This way a comprehensive picture of the different features of blade row interaction in the Dresden LSRC is provided. The ceremonial conferring of the doctoral and post-doctoral degrees takes place every year on the “Faculty of Mechanical Engineering Day”. The process was carried out at room temperature and inside a transmission electron microscope.

The influence played by the electric field profile in the response of the molecular complex is also investigated. Their high charge mobility, exceedingly good current-carrying capacities and ability to be either semiconducting or metallic render them ideal building blocks for nanoelectronics. Two key areas still require further development before the realization of large-scale nanoelectronics. This information is provided by FIS. Skip to secondary navigation.

SLUB Dresden: Doctoral and postdoctoral theses at the TU Dresden

It is therefore one of the challenges of the present and future design of compressors and dreseen to include beneficial unsteady effects to improve the engine parameters. At the centre of the Research Priority Area is the monitoring of the earth system, the exploration of modern mobility, the future energy supply and the sustainable development of human living space.

Their high charge mobility, exceedingly good current-carrying capacities and ability to be either semiconducting or metallic render them ideal building blocks for nanoelectronics.

The aim of this work is to develop new strategies for alignment by self assembly of such one-dimensional nanomaterials like carbon nanotubes using combination of different conventional techniques. Dense mats of Al5BO9 nanowires cover large areas of the substrate that were previously relatively flat. We honour the successful qualification of young academics and use this festive occasion to give award and prizes that document the top achievements of our faculty: Information and notifications from the Doctoral Examinations Office.

Graduate Academy Visitors address: Pick your way of search Simple search Advanced search Website search. Recommendation of the TU Dresden The TU Dresden has passed a Resolution on Open Access-Publishing that explicitely calls researchers to make their scientific work accessible to the public by publishing on the institutional repository Qucosa.

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Appropriate functionality of m-QCAs involves a complex relationship between quantum mechanical effects, such as electron transfer processes within the molecular building blocks, and electrostatic interactions between cells.

Numerous excellent research facilities at TU Dresden in Life Sciences work on molecular bioengineering, regenerative therapies and research illnesses such as cancer and diabetes.

Further important parameters are the Reynolds number and the Mach number, the free-stream turbulence, the profile pressure distribution, the boundary layer characteristics, the blade loading and the wake properties. Hence, five different molecular complexes which offer a potential playground to realistic implement the m-QCA paradigm have been investigated.

dissertation tu dresden maschinenwesen

Also of fundamental importance is to revisit well-established synthesis techniques employing a new set of materials as precursors, substrates and catalysts. Fundamental breakthroughs in the field of nanotechnology can be achieved by developing new synthesis procedures as well as by adapting known procedures to new materials.

completed Doctorates & Habilitations

The low temperature of the production process, allowing the formation of aligned nanotubes on pretty much any substrate, is the main advantage of the post synthesis routes, while the poor levels of reproducibility and spatial control, and the limited quality of the aligned tubes due to the inherently required process steps are limitations.

The Graduate School of TU Dresden The Graduate School is the central hub of contact for all doctoral students and post-doctoral students for all questions concerning the doctoral and postdoctoral phase of their studies at TU Dresden. The process is enhanced by a high temperature and the presence of pre-existing superficial defects cracks, terraces, etc. Every year, nearly young scientists enter doctoral and post-doctoral programmes at the Department of Mechanical Engineering, with more than 20 percent being women – an increasing trend.

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Depending on the appropriate faculty and on the way you decide to publish, a certain amount of deposit copies needs to be transferred to the SLUB: Skip to secondary navigation.

completed Doctorates & Habilitations

The formation and growth of the nanostructures is solely driven by the electron beam. In addition, the transport properties of the aligned tubes at room temperature are also investigated through the fabrication of devices based on these tubes.

The blades and vanes, moving relatively to each other, aerodynamically interact because of the viscous wakes and the potential effects of the blades. This thesis focuses on both kinds of experiments.

Amongst others, these are geometrical parameters like the blading geometry and the axial gap width. Assembly of nanoparticles provides effective building blocks for physical, chemical and biological systems which have surprisingly collective intrinsic physical properties.

dissertation tu dresden maschinenwesen

In this direction, eresden strategy for alignment of carbon nanotubes at liquid-liquid interfaces using dielectrophoresis is also investigated.

Materials Science and Engineering Innovative material systems and their production technologies in a cross-material and cross-product approach are at dresddn centre of a long tradition and excellent expertise at TU Dresden. Further aspects are the influence of wakes and potential effects on the unsteady profile pressures and the excited blade pressure forces. Read more Obtaining a doctorate. The award is one of the most highly revered prizes for final theses at the TU Dresden. Depending on the appropriate faculty and on the way you decide to publish, a certain amount of deposit copies needs to be transferred to the SLUB:.

Moreover, closely packed arrays of parallel SWCNTs are required in dtesden to sustain the relatively large currents found in high frequency devices.