126 citations · 228 across the 7 of their papers we have counts for
7 papers
Angular dependence of the magnetic-field driven superconductor-insulator transition in thin films of amorphous indium-oxide
A. Johansson, N. Stander, E. Peled +2
A significant anisotropy of the magnetic-field driven superconductor-insulator transition is observed in thin films of amorphous indium-oxide. The anisotropy is largest for more di…
Two-Dimensional Electron Gas in InGaAs/InAlAs Quantum Wells
E. Diez, Y. P. Chen, S. Avesque +6
We designed and performed low temperature DC transport characterization studies on two-dimensional electron gases confined in lattice-matched InGaAs/InAl…
Power law resistivity behavior in 2D superconductors across the magnetic-field tuned superconductor-insulator transition
G. Sambandamurthy, A. Johansson, E. Peled +3
We present the results of a systematic study of thin-films of amorphous indium-oxide near the superconductor-insulator transition. We show that the film's resistivity follows a sim…
Symmetries of the Resistance of Mesoscopic Samples in the Quantum Hall Regime
E. Peled, Y. Chen, E. Diez +4
The symmetry properties of the resistance of mesoscopic samples in the quantum Hall regime are investigated. In addition to the reciprocity relation, our samples obey new symmetrie…
Experimental evidence for a collective insulating state in two-dimensional superconductors
G. Sambandamurthy, L. W. Engel, A. Johansson +2
We present the results of an experimental study of the current-voltage characteristics in strong magnetic field () of disordered, superconducting, thin-films of amorphous Indium…
Near-Perfect Correlation of the Resistance Components of Mesoscopic Samples at the Quantum Hall Regime
E. Peled, D. Shahar, Y. Chen +3
We study the four-terminal resistance fluctuations of mesoscopic samples near the transition between the and the quantum Hall states. We observe near-perfect correlatio…