Search for dissertations about: "Klaus Leifer"

Showing result 11 - 13 of 13 swedish dissertations containing the words Klaus Leifer.

  2. 11. Fabrication, functionalization and electrical conductance modulation of nanoparticle based molecular electronic Nano-devices

    Author : Ishtiaq Hassan Wani; KLAUS LEIFER; Silvia Karthäuser; Uppsala universitet; []
    Keywords : Molecular electronics; gas sensor; hybrid materials; place exchange; random telegraph signal;

    Abstract : Over the years many techniques have been proposed for the purpose of the formation of electrically conducting metal-molecule-metal junctions. One such technique utilizes gold-nanoparticles (AuNPs) that could assist in contacting small molecules between large gaps. READ MORE

  4. 12. Electron tomography analysis of 3D order and interfacial structure in nano-precipitates

    Author : Ling Xie; Klaus Leifer; Christian Kübel; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Electron tomography; nanoprecipitate; interfacial structure.; Materialvetenskap; Materials Science;

    Abstract : Structural characterization is essential to understand the formation mechanisms of the nanostructures in thin absorber layers in third generation solar cells and amyloid protein aggregates. Since to the dimension of the precipitated structures is in nanometer scale, electron tomography technique in transmission electron microscopy (TEM) has been applied as a major tool to analyze the 3D order and distribution of precipitates using the electron tomography technique. READ MORE

  5. 13. Beam Diagnostics and Dynamics in Nonlinear Fields

    Author : Jim Ögren; Roger Ruber; Volker Ziemann; Klaus Leifer; Stephen Peggs; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Beam diagnostics; Nonlinear beam dynamics; Accelerator physics;

    Abstract : Particle accelerators are indispensable tools for probing matter at the smallest scales and the improvements of such tools depend on the progress and understanding of accelerator physics. The Compact Linear Collider (CLIC) is a proposed, linear electron–­positron collider on the TeV-scale, based at CERN. READ MORE