Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Commissariat a L'energie Atomique

Centre National De La Recherche Scientifique

Stmicroelectronics Gmbh

Stmicroelectronics (rousset) Sas

Valentina Ivanova-Hristova

Stefan Landis

Sylvain Maitrejean

Carole Pernel

Peter Reiss

Aziz Zenasni

Barbara De Salvo

Johann Coraux

Stéfan Landis

Gérard Passemard

Dimitry Aldakov

Sylvia Sanchez

The present invention relates to a method for depositing nanoparticles (NPs) on a nanostructured metal oxide (NSMO) substrate, characterized in that it comprises the steps of: The invention also relates to a stack comprising a nanostructured metal oxide substrate covered with nanoparticles by way of a bifunctional coupling agent carrying a first function, this first function being a phosphonic function and forming a bond with the NSMO, and a second function that is intended to form a bond with a nanoparticle. The invention is applicable to the field of microelectronics and especially to the production of electrodes and the production of photovoltaic panels.

Method for depositing nanoparticles on a nanostructured metal oxide substrate

A structure, method of manufacturing a structure, and methods of using a structure including a graphene sheet is disclosed. According to one aspect, the grapheme sheet is provided, on one of the faces of the structure, with a plurality of metal pins. The metal pins being separated from one another by a dielectric medium chosen from air and dielectric materials. The method including the steps of synthesizing, by vapor phase catalytic growth, the graphene sheet on a plurality of metal pins that are disposed on a membrane made from dielectric material or integrated in the membrane. The growth being catalyzed by the metal pins. According to some aspects, the membrane is removed from the structure. The structure may be used, for example, in the fields of micro- and nanoelectronics, micro- and nanoelectronic engineering, spintronics, photovoltaics, light emitting diode display, or the like.

Method of manufacturing a structure comprising a graphene sheet provided with metal pins, structure thus obtained and use thereof

A process for fabricating a charge storage layer comprising metal particles of a memory cell, said layer consisting of an organic layer comprising, on the surface, said metal particles, said process comprising the following steps: (a) a step of grafting, onto a metallic, semiconductor or electrically insulating substrate, an organic layer comprising, on the surface, groups capable of complexing at least one metallic element in cationic form; (b) a step of bringing said layer into contact with a solution comprising said metallic element in cationic form, by means of which said metallic element is complexed by said abovementioned groups; and (c) a step of reducing said complexed metallic element to the metallic element in oxidation state 0, by means of which metal particles are obtained.

Process for fabricating a charge storage layer of a memory cell

A method for forming a nanotube/nanofiber growth catalyst on the sides of portions of a layer of a first material, comprising the steps of depositing a thin layer of a second material; opening this layer at given locations; depositing a very thin catalyst layer; depositing a layer of the first material over a thickness greater than that of the layer of the second material; eliminating by chem./mech. polishing the upper portion of the structure up to the high level of the layer of the second material; and eliminating the second material facing selected sides of the layer portions of the first material.

Horizontal nanotube/nanofiber growth method

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Grenoble, France

Valentina Ivanova-Hristova