| 摘要 |
<p>A method for producing a stacked structure having an ultra thin buried oxide (UTBOX) layer therein by forming an electrical insulator layer on a donor substrate, introducing elements into the donor substrate through the insulator layer, forming an electrical insulator layer, on a second substrate, and bonding the two substrates together to form the stack, with the two insulator layers limiting the diffusion of water and forming the UTBOX layer between the two substrates at a thickness of less than 50 nm, wherein the donor oxide layer has, during bonding, a thickness at least equal to that of the bonding oxide layer.</p> |
