SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a semiconductor device having a low operating voltage and to provide a method of manufacturing the same.SOLUTION: There is provided a semiconductor device including an n-type semiconductor layer and a first metal layer. The n-type semiconductor layer contains a nitride semiconductor. The n-type semiconductor layer has a boron-containing region that contains boron combined with oxygen. The first metal layer is in contact with the boron-containing region.