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Updated: Jul 12, 2026

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
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Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

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具有微空洞的高效发光二极管具有微空洞

E F Schubert, N E Hunt, M Micovic

    Science (New York, N.Y.)
    |August 12, 1994
    PubMed
    概括

    一维微空洞显著增强半导体发光二极管. 与传统设备相比,这些光学共振器在实验上提高了排放效率5倍以上,在理论上提高了10倍以上.

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    Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...