Patent ID: 6806502
Filing Date: 2004-10-19
Classification: H01L,Y10S

Abstract:
A III-V group compound semiconductor represented by the general formula InxGayAlzN (x+y+z=1, 0&lE;x&lE;1, 0&lE;y&lE;1, 0&lE;z&lE;1) in which the concentration of an n-type carrier is 1Ã—1019 cmâˆ’3 or less and the concentration of a p-type dopant is 1Ã—1017 cmâˆ’3 or more and 1Ã—1021 cmâˆ’3 or less;wherein the n-type carrier and the p-type dopant are contained in a single layer.