Method for limiting slip lines in a semiconductor substrate

摘要

A method for limiting slip lines in a semiconductor substrate including a support layer and a useful semiconductor layer that is transferred to the support layer. The method includes precipitating at least a portion of interstitial oxygen in the support layer by a series of heat treatments conducted after bonding of the useful semiconductor layer to the support layer. The heat treatments occur at a temperature and a time sufficient to reduce the generation of slip lines therein.