Method of growing a nitride single crystal on silicon wafer, nitride semiconductor light emitting diode manufactured using the same and the manufacturing method

摘要

The invention provides a method for growing a nitride single crystal on a silicon wafer and a method for manufacturing a light emitting device using the same. In growing the nitride single crystal according to one aspect of the invention, first, a silicon substrate having a surface in (111) crystal orientation is prepared. A first nitride buffer layer is formed on the surface of the silicon substrate. Then, an amorphous oxide film is disposed on the first nitride buffer layer. A second buffer layer is disposed on the amorphous oxide film. Thereafter, the nitride single crystal is formed on the second nitride buffer layer.