関連する実験動画

Updated: Jan 31, 2026

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
10:41

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

Published on: May 31, 2018

9.2K

数ナノメートルサイズのα-CsPbI3 効率的な赤光エミッティングダイオードのためのストロンチウム置換とヨウ素受容によって可能になった量子ドット

Ji-Song Yao, Jing Ge, Kun-Hua Wang

    Journal of the American Chemical Society
    |January 9, 2019
    PubMed
    まとめ

    安定した,sub-5nm立方相セシウム鉛ヨウ酸化物量子ドット (α-CsPbI3 QDs) は,ストロンチウム置換とヨウ酸化物被動化を使用して合成されました. これらの新しい量子ドットは 先進的な光電子装置に 期待を寄せています

    さらに関連する動画

    Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes07:44

    Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes

    Published on: November 16, 2018

    9.4K
    Correlative Light- and Electron Microscopy Using Quantum Dot Nanoparticles11:16

    Correlative Light- and Electron Microscopy Using Quantum Dot Nanoparticles

    Published on: August 7, 2016

    10.2K

    関連する概念動画

    Quantum Numbers02:43

    Quantum Numbers

    It is said that the energy of an electron in an atom is quantized; that is, it can be equal only to certain specific values and can jump from one energy level to another but not transition smoothly or stay between these levels.
    50.0K
    Reactions of α-Halocarbonyl Compounds: Nucleophilic Substitution01:17

    Reactions of α-Halocarbonyl Compounds: Nucleophilic Substitution

    Nucleophilic substitution in α-halocarbonyl compounds can be achieved via an SN2 pathway. The reaction in α-haloketones is generally carried out with less basic nucleophiles. The use of strong basic nucleophiles leads to the generation of α-haloenolate ions, which often participate in other side reactions.
    3.9K
    The Quantum-Mechanical Model of an Atom02:45

    The Quantum-Mechanical Model of an Atom

    Shortly after de Broglie published his ideas that the electron in a hydrogen atom could be better thought of as being a circular standing wave instead of a particle moving in quantized circular orbits, Erwin Schrödinger extended de Broglie’s work by deriving what is now known as the Schrödinger equation. When Schrödinger applied his equation to hydrogen-like atoms, he was able to reproduce Bohr’s expression for the energy and, thus, the Rydberg formula governing hydrogen spectra.
    57.3K
    Synthesis of α-Substituted Carbonyl Compounds: The Stork Enamine Reaction01:26

    Synthesis of α-Substituted Carbonyl Compounds: The Stork Enamine Reaction

    α-Substituted ketones or aldehydes can be synthesized from enamines by the Stork enamine reaction, named after its pioneer Gilbert Stork. Enamines are useful synthetic intermediates where the lone pair on nitrogen is in conjugation with the C=C bond. They resemble enolate ions, as the resonance forms of both species have a nucleophilic α carbon.
    4.1K
    The Wave Nature of Light02:12

    The Wave Nature of Light

    The nature of light has been a subject of inquiry since antiquity. In the seventeenth century, Isaac Newton performed experiments with lenses and prisms and was able to demonstrate that white light consists of the individual colors of the rainbow combined together. Newton explained his optics findings in terms of a "corpuscular" view of light, in which light was composed of streams of extremely tiny particles traveling at high speeds according to Newton's laws of motion.
    61.3K
    Zener Diodes01:16

    Zener Diodes

    Zener diodes are specialized semiconductor devices designed to operate in the reverse breakdown region, where they allow current to flow into the cathode, making it positive relative to the anode. This reverse operation distinguishes Zener diodes from conventional diodes and enables their use in various applications, most notably as voltage regulators. One of the defining characteristics of Zener diodes is their nearly vertical I-V (current-voltage) characteristic curve above a certain...
    1.2K