105 citations · 268 across the 8 of their papers we have counts for
8 papers
Superconductor-insulator transitions in three-dimensional indium-oxide at high pressures
Bar Hen, Victor Shelukhin, Eran Greenberg +3
Experiments investigating magnetic-field-tuned superconductor-insulator transition (HSIT) mostly focus on two-dimensional material systems where the transition and its proximate gr…
Superconductor-Insulator Transition and the Crossover to Non Equilibrium in two-dimensional Indium - Indium-Oxide composite
Bar Hen, Xinyang Zhang, Victor Shelukhin +2
Magnetic-field tuned superconductor to insulator transition was observed in a novel hybrid system of granular superconducting indium, deposited on indium oxide thin film, which exh…
Superconductor-insulator transition in fcc-GeSb2Te4 at elevated pressures
Bar Hen, Samar Layek, Moshe Goldstein +8
We show that polycrystalline GeSb2Te4 in the fcc phase (f-GST), which is an insulator at low temperature at ambient pressure, becomes a superconductor at elevated pressures. Our st…
Proximity Effect in Superconducting-Ferromagnetic Granular Structures
Hadar Greener, Victor Shelukhin, Michael Karpovski +2
We examined the proximity effect in granular films made of Pb, a superconductor, and Ni, a ferromagnet, with various compositions. Slow decay of the critical temperature as a funct…
Suppression of Coulomb blockade peaks by electronic correlations in InAs nanowires
R. Hevroni, V. Shelukhin, M. Karpovski +4
We performed electronic transport measurements on 1D InAs quantum wires. In sufficiently disordered wires, transport is dominated by Coulomb blockade, and the conductance can be we…
Inverse proximity effect in superconductor-ferromagnet bilayer structures
Jing Xia, V. Shelukhin, M. Karpovski +2
Measurements of the polar Kerr effect using a zero-area-loop Sagnac magnetometer on Pb/Ni and Al/(Co-Pd) proximity-effect bilayers show unambiguous evidence for the "inverse proxim…