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

Floriane Baudin

Léa Di Cioccio

Method including the steps of a) Providing a first stack including a first substrate on which is deposited a first metal layer including a first metal, and a first solubilization layer distinct from the first metal layer, the first solubilization layer including a first getter material configured to solubilize the oxygen, b) Providing a second stack including a second substrate on which is deposited a second metal layer including a second metal, c) Contacting the first metal layer and the second metal layer so as to obtain a direct metal bonding between the first metal layer and the second metal layer, and d) Applying a heat treatment for annealing the bonding.

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Grenoble, France

Floriane Baudin