31 citations · 57 across the 5 of their papers we have counts for
5 papers
Supercurrent in Nb/InAs-Nanowire/Nb Josephson junctions
H. Y. Gunel, I. E. Batov, H. Hardtdegen +6
We report on the fabrication and measurements of planar mesoscopic Josephson junctions formed by InAs nanowires coupled to superconducting Nb terminals. The use of Si-doped InAs-na…
Josephson supercurrent in Nb/InN-nanowire/Nb junctions
R. Frielinghaus, I. E. Batov, M. Weides +3
We experimentally studied the Josephson supercurrent in Nb/InN-nanowire/Nb junctions. Large critical currents up to 5.7 A have been achieved, which proves the good coupling of t…
Shot noise of large charge quanta in superconductor/semiconductor/superconductor junctions
F. E. Camino, V. V. Kuznetsov, E. E. Mendez +3
We have found experimentally that the noise of ballistic electron transport in a superconductor/semiconductor/superconductor junction is enhanced relative to the value given by the…
Andreev reflection and enhanced subgap conductance in NbN/Au/InGaAs-InP junctions
I. E. Batov, Th. Schaepers, A. A. Golubov +1
We report on the fabrication of highly transparent superconductor/normal metal/two-dimensional electron gas junctions formed by a superconducting NbN electrode, a thin (10nm) Au in…
Decoherence of coherent transport in a disordered one-dimensional wire: Phenomenological model
Martin Mosko, Pavel Vagner, Peter Markos +1
We model the effect of phase-breaking collisions on the coherent electron transport in a disordered one-dimensional single-channel wire. In our model the phase-breaking collisions…