(Al,Ga)O_x Microwire Ensembles on Si Exhibiting Luminescence over the Entire Visible Wavelength Range

The broad visible light emission observed for GaAs/(Al,Ga)Ox core/shell microwires (μ-wires) arises from recombination at F centers in the (Al,Ga)Ox shells. These μ-wires are promising structures for obtaining white-light emission on a Si platform. To realize efficient white-light emitters, it is essential to prevent the transfer of carriers to the GaAs core and the shell surface. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.