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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Smith, Anders
Villum Fonden
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2012On the origin of metallic conductivity at the interface of LaAlO3/SrTiO3citations
- 2012Resistance switching of the interfacial conductance in amorphous SrTiO3 heterostructures
- 2012Development and Experimental Results from a 1 kW Prototype AMR
- 2011A monolithic perovskite structure for use as a magnetic regeneratorcitations
- 2010Structural and magnetic properties of Gd/Fe multilayers grown by pulsed laser deposition
- 2009Structural and magnetic properties of Gd/Fe multilayers grown by pulsed laser deposition
Places of action
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conferencepaper
Resistance switching of the interfacial conductance in amorphous SrTiO3 heterostructures
Abstract
Complex oxides have attracted a lot of interest recently as this class of material exhibits a plethora of remarkable properties. In particular, a great variety of properties is observed in the heterostructure composed of lanthanum aluminate (LaAlO3) and strontium titanate (SrTiO3). For instance, at the interface between the two insulating oxides LaAlO3 and SrTiO3 a high-mobility quasi-two-dimensional electron gas is formed if the thickness of LaAlO3 exceeds a critical value of 3 unit cells. At a thickness of 3 unit cells the interface remains insulating, however, an interface conductance can be induced by an electric field. It has previously been demonstrated that SrTiO3 heterostructures with amorphous LaAlO3 top layers can display interfacial conductivity with similar critical thickness dependence. Here, we report resistance switching of the interfacial conductance for SrTiO3 heterostructures with amorphous LaAlO3 top layers below the critical thickness in various controlled environments.