4 papers
Vortex dynamics in the presence of a line of submicron holes along a superconducting microbridge
J. Bentner, D. Babic, C. Suergers +1
We measured and compared the electric field vs current density characteristics in the vortex state of two amorphous Nb0.7Ge0.3 microbridges, with and without a line of submicron ho…
Flux Flow Instabilities in Microstructured Amorphous Nb0.7Ge0.3 Thin Films
D. Babic, J. Bentner, C. Suergers +1
We report measurements of the electric field vs. current density [E(J] characteristics in the mixed state of amorphous Nb0.7Ge0.3 microbridges. Close to the transition temperature…
Vortex Motion Noise in Micrometre-Sized Thin Films of the Amorphous Nb0.7Ge0.3 Weak-Pinning Superconductor
D. Babic, T. Nussbaumer, C. Strunk +2
We report high-resolution measurements of voltage (V) noise in the mixed state of micrometre-sized thin films of amorphous Nb0.7Ge0.3, which is a good representative of weak-pinnin…
Amplitude of Aharonov-Bohm oscillations in mesoscopic metallic rings as a function of the DC bias voltage
C. Terrier, C. Strunk, T. Nussbaumer +2
We report measurements of the amplitude of the Aharonov-Bohm oscillations in a mesoscopic diffusive gold ring as a function of the DC bias voltage V. The amplitude of the h/e oscil…