This thesis is submitted in partial fulfilment of the requirements for the degree of Master of Science. The thesis sets out the results of a structured programme of research or design, development or...
Netzrückwirkungsarmes Dreiphasen-Pulsgleichrichtersystem mit weitem Eingangsspannungsbereich (2004)
Diss. Nr. 15869 techn. Wiss. ETH Zürich.
Multiple Andreev reflections in a carbon nanotube quantum dot (2003)
Buitelaar, Mark R., Belzig, Wolfgang, Nussbaumer, Thomas, Babic, Bakir, Bruder, Christoph, Schönenberger, Christian
We report resonant multiple Andreev reflections in a multiwall carbon nanotube quantum dot coupled to superconducting leads. The position and magnitude of the subharmonic gap structure is found to...
The amplitude of non-equilibrium quantum interference in metallic mesoscopic systems (2002)
Terrier, C, Babic, D., Strunk, Christoph, Nussbaumer, Thomas
We study the influence of a DC bias voltage V on quantum interference corrections to the measured differential conductance in metallic mesoscopic wires and rings. The amplitude of both universal...
Babic, Dragutin, Nussbaumer, Thomas, Strunk, Christoph, Schonenberger, Christian, Sürgers, Christoph
The modeling and control of a three-phase threes-witch buck-type rectifier system with integrated boost output stage (Voltage Range Extended 4-Switch Rectifier) is analyzed in this paper. A cascaded...
Doping state of multi-wall carbon nanotubes wires and quantum dots (2001)
Schönenberger, Christian, Buitelaar, Mark, Krüger, Michael, Widmer, Isabelle, Nussbaumer, Thomas, Iqbal, Mahdi
Employing strong electrostatic gating (liquid-ion gating), the position of the Fermi energy E_F (relative to the charge-neutrality point) was determined in multi-wall carbon nanotubes (MWNTs). E_F is...
Hoss, Tilman, Strunk, Christoph, Nussbaumer, Thomas, Huber, R., Staufer, U., Schonenberger, Christian
We have studied superconductor/normal-metal/superconductor (SNS) junctions consisting of shea Au or Cu wires between Nh or Al banks. The Nb based junctions display inherent electron heating effects...
Aharonov-Bohm oscillations in carbon nanotubes (1999)
Bachtold, Adrian, Strunk, Christoph, Salvetat, Jean-Paul, Bonard, Jean-Marc, Forro, Laszlo, Nussbaumer, Thomas, ...
When electrons pass through a cylindrical electrical conductor aligned in a magnetic field, their wave-like nature manifests itself as a periodic oscillation in the electrical resistance as a...
Heidelberg, Universiẗat, Diss., 1999.