4 papers
The Amplitude of Non-Equilibrium Quantum Interference in Metallic Mesoscopic Systems
C. Terrier, D. Babic, C. Strunk +2
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…
The Hanbury Brown and Twiss Experiment with Fermions
S. Oberholzer, M. Henny, C. Strunk +4
We realized an equivalent Hanbury Brown and Twiss experiment for a beam of electrons in a two dimensional electron gas in the quantum Hall regime. A metallic split gate serves as a…
Multiple Andreev Reflection and Giant Excess Noise in Diffusive Superconductor/Normal-Metal/Superconductor Junctions
T. Hoss, C. Strunk, T. Nussbaumer +3
We have studied superconductor/normal metal/superconductor (SNS) junctions consisting of short Au or Cu wires between Nb or Al banks. The Nb based junctions display inherent electr…
The 1/3-shot noise suppression in diffusive nanowires
M. Henny, S. Oberholzer, C. Strunk +1
We report low-temperature shot noise measurements of short diffusive Au wires attached to electron reservoirs of varying sizes. The measured noise suppression factor compared to th…