Patent ID: 9214341
Filing Date: 2015-12-15
Classification: H01L

Abstract:
1. A manufacturing method for manufacturing at least one semiconductor structure on a surface of a substrate, the method comprising steps of: providing the substrate, the surface whereof comprises silicon; forming in contact with an area of the surface, referred to as a formation area, a layer of a first material, a remainder of the surface, referred to as a free area, remaining free from the first material, dimensions of the formation area and the first material being suitable for formation of the structure with a transverse dimension of the formation area being between 100 nm and 1 μm, the first material comprising gallium, the forming step forming the layer at a temperature less than 600° C.; and forming the structure in contact with the layer, wherein the forming step of the layer of the first material in contact with the surface comprises sub-steps of: