JOURNAL ARTICLE

Time-resolved Photoluminescence Characterization of InGaN/GaN Quantum Wells

Abstract

Steady state and time-resolved photoluminescence (TRPL) of InGaN/GaN quantum well (QW) samples grown by MOCVD is investigated. The carrier competition between QW peak and yellow band can be generally explained by the effect of indium concentration in InGaN/GaN QWs.

Keywords:
Photoluminescence Quantum well Optoelectronics Indium Materials science Indium gallium nitride Metalorganic vapour phase epitaxy Wide-bandgap semiconductor Gallium nitride Characterization (materials science) Epitaxy Optics Laser Nanotechnology Physics

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