Resonant Excitation Study of Ultrasharp Emission Lines in Ordered GaxIn1-xP

B. Fluegel, S. Smith, Y. Zhang, A. Mascarenhas, J. F. Geisz, J. M. Olson

Research output: Contribution to journalArticlepeer-review

2 Scopus Citations


Narrow-line photoluminescence in the below-gap spectral region of ordered (formula presented) is investigated with high-spatial and -spectral resolution photoluminescence excitation and time-resolved spectroscopy. Sharp absorption lines are found both correlated and uncorrelated with emission lines, indicating multiple coupled systems. Saturation and temporal measurements support a quantum dot model.

Original languageAmerican English
Article number115320
Pages (from-to)1-5
Number of pages5
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number11
StatePublished - 2002

NREL Publication Number

  • NREL/JA-520-30918


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