Skip navigation
Skip navigation

On the nature of radiative recombination in GaAsN

Sun, B. Q.; Gal, M.; Gao, Q.; Jagadish, C.; Tan, Hark Hoe

Description

Radiative recombination at low temperatures in GaAsN is often associated with localized excitons. In this short note, we report results from high-resolution time-resolvedphotoluminescencespectroscopy that indicate that excitons, localized or otherwise, cannot be involved in the recombination process of this alloy system. The risetime of the photoluminescence signal is more than two orders of magnitude shorter than that expected, and found from excitonic recombination in other III–V materials,...[Show more]

CollectionsANU Research Publications
Date published: 2002-12-02
Type: Journal article
URI: http://hdl.handle.net/1885/15956
Source: Applied Physics Letters
DOI: 10.1063/1.1526913

Download

File Description SizeFormat Image
01_Sun_On_the_nature_of_radiative_2002.pdfPublished Version475.36 kBAdobe PDFThumbnail


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator