| 摘要 |
A process for producing a monocrystalline layer on an insulator, particularly in a semiconductor wafer adapted for use to produce large-scale integrated circuits, comprising the steps of providing a nonmonocrystalline layer on an insulator and heating a region of the nonmonocrystalline layer by irradiating it from two heat sources while moving the heat sources relative to the nomonocrystalline layer, thereby locally melting and transforming the nonmonocrystalline layer to a monocrystalline layer. |
