METHOD FOR TRANSFERRING AN EPITAXIAL LAYER

摘要

A method for producing an epitaxial layer (3) comprising: a fabrication step of a structure (10) comprising: formation of an intermediate layer (2) on a donor substrate (1); and formation (S2) of the epitaxial layer (3) on the intermediate layer (2) by epitaxy; the melting temperature of the intermediate layer (2) being lower than the melting temperature of the epitaxial layer (3); and a detachment step (S5) of the epitaxial layer (3) from the donor substrate (1) by applying at least one thermal treatment, said thermal treatment being performed at a temperature comprised between the melting temperature of the intermediate layer (2) and the melting temperature of the epitaxial layer (3).