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Comparison of time‐resolved photoluminescence from InGaN single quantum wells grown on nonpolar and semipolar bulk GaN substrates

DOI

38

Citations

0

References

2009

Year

Gregory A. Garrett, Hongen Shen, Michael Wraback, Anurag Tyagi, Mathew C. Schmidt, James S. Speck, Steven P. DenBaars, Shuji Nakamaura
Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics

Abstract

Abstract Single quantum wells of low InN concentration InGaN grown on high quality nonpolar and semipolar substrates cut from bulk GaN boules are studied by time‐resolved photoluminescence techniques. Data is presented for different well widths at varying pump fluence and sample temperature to study nonlinear non‐radiative recombination, radiative lifetimes, and carrier localization or separation. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)