Improved light extraction efficiency of InGaN/GaN light-emitting diodes using dielectric coated nanopillars

Ahmed Fadil, Yiyu Ou, Haiyan Ou

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

    Abstract

    Nanopillars have been fabricated on InGaN/GaN ligh t-emitting diodes using nanosphere lithography. With HCl treatment and SiN passivation a photoluminescence improvement by a factor of 7.8 was obtained compared to the untreated nanopillar structure.
    Original languageEnglish
    Publication date2014
    Number of pages3
    Publication statusPublished - 2014
    EventSolid-State and Organic Lighting - Australian National University, Canberra, Australia
    Duration: 2 Dec 20145 Dec 2014

    Conference

    ConferenceSolid-State and Organic Lighting
    LocationAustralian National University
    Country/TerritoryAustralia
    CityCanberra
    Period02/12/201405/12/2014

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