Centre National De La Recherche Scientifique

Universite Dé Lorraine

Université De Caen Normandie

Ecole Nationale Superieure D Ingenieurs De Caen

Viessmann Faulquemont

Alexis Boileau

Fabien Capon

David Mercs

Fabrice Gourbilleau

Adrian David

Christophe Labbé

Ulrike Lüders

Arnaud Fouchet

Christophe Cibert

Nicolas Portha

Gilles Poullain

A multilayer conductive system of metal oxides, the system including a substrate; a layer of a crystalline binary metal oxide deposited on the substrate, and a layer of a crystalline conductive metal oxide having a crystalline structure of perovskite type superposed over the layer of binary metal oxide, where the binary metal oxide of the layer has a local lattice mismatch of less than 5% with respect to that of the metal oxide of the layer, provided that when the metal oxide of perovskite type of the layer is a crystalline transparent conductive metal oxide, the substrate is transparent, and the thickness of the crystalline binary metal oxide layer is <20 nm, preferably <10 nm, most preferentially 5-7 nm.

Buffer layer for the crystal growth of metal oxides of perovskite type in particular on amorphous substrates

Thermoregulated multilayer material characterized in that it comprises at least one substrate and one thermoregulated layer, said thermoregulated multilayer material having: for &#x3bb; radiation of between 0.25 and 2 &#x3bc;m, an absorption coefficient &#x3b1;m&#x2265;0.8; and, for incident &#x3bb; radiation of between 7.5 and 10 &#x3bc;m, a reflection coefficient &#x3c1;m: &#x3c1;m&#x2265;0.85, when the temperature T of said multilayer materialis &#x2264;100&#xb0; C.; &#x3c1;m between 0.3 and 0.85, when the temperature T of said multilayer material is between 0 and 400&#xb0; C.

Multilayer material

Growing community of inventors

Remiremont, France

Alexis Boileau