P-type wurtzite GaN/AlGaN quantum well structures for normal incidence inter-subband photodetectors at 1.55 mu m

Park, SH; Park, CY; Ahn, D

Park, SH (reprint author), Catholic Univ Daegu, Dept Elect Engn, Gyongsan 38430, Gyeongbuk, South Korea.

APPLIED PHYSICS EXPRESS, 2018; 11 (11):

Abstract

The inter-subband (ISB) absorption of wurtzite (WZ) p-type GaN/AlGaN quantum well (QW) structures was theoretically investigated as a function of Al c......

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