METHOD FOR MANUFACTURlNG AN ELECTRICAL CONTACT ON A STRUCTURE

Method for manufacture of an electrical contact on a structure (10) made of an anisotropic material NA which exhibits an anisotropic electrical conductivity, where the structure (10) exhibits an axial electrical conductivity σ// along a first axis XX′ of the structure (10) and at least one orthogonal electrical conductivity σ⊥ along at least one direction YY′ orthogonal to the first axis XX′ of the structure (10), where the at least one electrical conductivities σ⊥ are less than the axial electrical conductivity σ//, where the method comprises:

• a step for the formation of a conductive electrode (20), with an initial thickness Ei, comprising at least one species M, on a first surface (30) of the structure (10), where the first surface (30) is orthogonal to the at least one directions YY′;
• the method being characterized in that the step for the formation of the conductive electrode (20) is followed by a step for implantation of species X through the conductive electrode (20), into the structure (10).