Nitride compound semiconductor light emitting device and method for producing the same

摘要

A nitride compound semiconductor light emitting device includes: a GaN substrate having a crystal orientation which is tilted away from a <0001> direction by an angle which is equal to or greater than about 0.05° and which is equal to or less than about 2°, and a semiconductor multilayer structure formed on the GaN substrate, wherein the semiconductor multilayer structure includes an acceptor doping layer containing a nitride compound semiconductor; and an active layer including a light emitting region.