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Josephson junctions of Weyl semimetal induced by spontaneous nucleation of superconductor
Manabu Ohtomo, Russell S. Deacon, Masayuki Hosoda +7
We report on the fabrication of Josephson junction devices with weak links utilizing the Weyl and higher-order topological semimetal . We show that $\text{WTe}_2\text…
Fully in-situ InAs nanowire Josephson junctions by selective-area growth and shadow evaporation
Pujitha Perla, H. Aruni Fonseka, Patrick Zellekens +10
Josephson junctions based on InAs semiconducting nanowires and Nb superconducting electrodes are fabricated in-situ by a special shadow evaporation scheme for the superconductor el…
Superconducting Transport in single and parallel double InAs Quantum Dot Josephson Junctions with Nb-based Superconducting Electrodes
Shoji Baba, Juergen Sailer, Russell S. Deacon +4
We report conductance and supercurrent measurements for InAs single and parallel double quantum dot Josephson junctions contacted with Nb or NbTiN superconducting electrodes. Large…