Publication Date:
2016-10-18
Description:
Author(s): Carsten Pfüller, Pierre Corfdir, Christian Hauswald, Timur Flissikowski, Xiang Kong, Johannes K. Zettler, Sergio Fernández-Garrido, Pınar Doğan, Holger T. Grahn, Achim Trampert, Lutz Geelhaar, and Oliver Brandt We investigate the 3.45-eV luminescence band of spontaneously formed GaN nanowires on Si(111) by photoluminescence and cathodoluminescence spectroscopy. This band is found to be particularly prominent for samples synthesized at comparatively low temperatures. At the same time, these samples exhibit … [Phys. Rev. B 94, 155308] Published Mon Oct 17, 2016
Keywords:
Semiconductors II: surfaces, interfaces, microstructures, and related topics
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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