Method of manufacturing an electronic device

Abstract

A method including the following successive steps: a) forming, on a surface of a support substrate, a first layer made of a material selected from among a lamellar dichalcogenide or a lamellar chalcogenide including a stack of sheets; b) forming, by physical vapor deposition on the side of said surface of the support substrate, a second layer made of a first III-N semiconductor material coating the first layer; and c) carrying out a thermo-chemical treatment of the first layer resulting, in the first layer, in a conversion of van der Waals bonds between the sheets of the first layer into covalent bonds.

Dependencies are inferred from the claim text.