48 citations · 143 across the 5 of their papers we have counts for
5 papers
Scale dependent superconductor-insulator transition
D. Kowal, Z. Ovadyahu
We study the disorder driven superconductor to insulator transition in amorphous films of high carrier-concentration indium-oxide. Using thin films with various sizes and aspect ra…
The Electron-Glass in samples approaching the Mesoscopic regime
V. Orlyanchik, Z. Ovadyahu
We study the dependence of the glassy properties of strongly localized indium-oxide films on the sample lateral dimensions. Characteristic mesoscopic effects such as reproducible c…
Non-Gaussian conductance noise in disordered electronic systems due to a non-linear mechanism
V. Orlyanchik, V. I. Kozub, Z. Ovadyahu
We present results of conductance-noise experiments on disordered films of crystalline indium oxide with lateral dimensions 2microns to 1mm. The power-spectrum of the noise has the…
Temperature and field dependence of Dynamics in the Electron-Glass
Z. Ovadyahu
We describe several experimental methods to quantify dynamics in electron glasses and illustrate their use in the glassy phase of crystalline indium-oxide films. These methods are…
A quench-cooling procedure compared with the gate-protocol for aging experiments in the Electron-Glass
Z. Ovadyahu
Anderson-insulating indium-oxide films excited far from equilibrium exhibit a variety of memory effects including aging. Full aging has been recently demonstrated in this system us…