23 citations · 118 across the 13 of their papers we have counts for
13 papers
Anomalous thermal activation of the electron glass dynamics in a-InOx and granular aluminum
Thierry Grenet, Julien Delahaye
In this article, we explore the temperature dependence of the electrical glassy dynamics in insulating amorphous indium oxide (a-InOx) and granular Al films. We use non-isothermal…
Local insulator-to-superconductor transition in amorphous InO films modulated by e-beam irradiation
Iago F. Llovo, Julien Delahaye
We present a novel method enabling precise post-fabrication modulation of the electrical resistance in micrometer-scale regions of amorphous indium oxide (a-InO) films. By subj…
Electron glass signatures up to room temperature in disordered insulators
Julien Delahaye, Thierry Grenet
This paper describes the observation of non-equilibrium field effects at room temperature in four disordered insulating systems: granular Al, discontinuous Au, amorphous NbSi and a…
Gate voltage control of the / interface electrical properties
Julien Delahaye, Thierry Grenet
Electron-beam deposition of an insulating granular aluminium or of an off-stoichiometric amorphous alumina layer on a surface is a simple way to get a metallic interface…
Observation of thermally activated glassiness and memory dip in a-NbSi insulating thin films
Julien Delahaye, Thierry Grenet, C. Marrache-Kikuchi +2
We present electrical conductance measurements on amorphous NbSi insulating thin films. These films display out-of equilibrium electronic features that are markedly different from…
Ageing in granular aluminium insulating thin films
Julien Delahaye, Thierry Grenet
We present a new set of electrical field effect measurements on granular aluminium insulating thin films. We have explored how the conductance relaxations induced by gate voltage c…