Electroluminescence from impact excitation and carrier injection processes in a single device

Nishiguchi Takatoshi; Onishi Yuchi; Yanagihara Kunitoshi; Miura Noboru

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Electroluminescence from impact excitation and carrier injection processes in a single device

机译：单个装置中的冲击激发和载流子注入过程产生的电致发光

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A high field electroluminescent device having two light emitting mechanisms-direct impact excitation and carrier recombination-was fabricated in order to improve the luminous efficiency. For the carrier recombination process, a TPD/Alq(3) stacked layer and a ZnTe/ZnO stacked layer were used. Although the emission intensity from carrier recombination is poor, emission due to carrier recombination and impact excitation was observed from a single device. In this device, an electron has two roles: one is impact excitation and the other is recombination with a hole. It is shown that one electron gives two or more photons from a DC electroluminescent device. (C) 2019 The Japan Society of Applied Physics

机译：为了提高发光效率，制造了具有两种发光机理的直接碰撞激发和载流子复合的高场电致发光器件。对于载流子复合过程，使用了TPD / Alq（3）堆叠层和ZnTe / ZnO堆叠层。尽管载流子重组产生的发射强度很差，但是可以从单个设备中观察到由于载流子重组和冲击激发而产生的发射。在该装置中，电子有两个作用：一个是冲击激发，另一个是与空穴复合。结果表明，一个电子从直流电致发光器件中产生两个或多个光子。（C）2019日本应用物理学会

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来源
《Japanese journal of applied physics》 |2019年第sf期|SFFB02.1-SFFB02.5|共5页
作者
Nishiguchi Takatoshi; Onishi Yuchi; Yanagihara Kunitoshi; Miura Noboru;
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Meiji Univ, Sch Sci & Technol, Dept Elect & Bioinformat, Kawasaki, Kanagawa 2148571, Japan;

Meiji Univ, Sch Sci & Technol, Dept Elect & Bioinformat, Kawasaki, Kanagawa 2148571, Japan;

Meiji Univ, Sch Sci & Technol, Dept Elect & Bioinformat, Kawasaki, Kanagawa 2148571, Japan;

Meiji Univ, Sch Sci & Technol, Dept Elect & Bioinformat, Kawasaki, Kanagawa 2148571, Japan;

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1. Electroluminescence from impact excitation and carrier injection processes in a single device [J] . Nishiguchi Takatoshi, Onishi Yuchi, Yanagihara Kunitoshi, Japanese journal of applied physics . 2019,第SF期

机译：从碰撞激励和载体注入过程中的电致发光
2. Injection-controlled electroluminescence in organic light-emitting diodes based on molecularly-doped polymers: I. Single-layer devices [J] . Kalinowski J., Giro G., Fattori V., Journal of Physics, D. Applied Physics: A Europhysics Journal . 2001,第15期

机译：基于分子掺杂聚合物的有机发光二极管中的注入控制电致发光：I.单层器件
3. Green electroluminescence from Tb_4O_7 films on silicon: Impact excitation of Tb~(3+) ions by hot carriers [J] . Chen Zhu, Chunyan Lv, Miaomiao Jiang, Applied Physics Letters . 2016,第5期

机译：Tb_4O_7薄膜在硅上的绿色电致发光：热载流子对Tb〜（3+）离子的冲击激发
4. Impact of Photon Recycling on Carrier Recombination Processes in CH_3NH_3PbBr_3 Single Crystals Revealed by Time-Resolved Two-Photon-Excitation Microscopy [C] . Takumi Yamada, Yasuhiro Yamada, Yumi Nakaike, Conference on Lasers and Electro-Optics Europe . 2017

机译：CH_3NH_3PBBBR_3在时间分辨双光子激发显微镜显露的CH_3NH_3PBBBR_3单晶中载体重组过程对载体重组过程的影响
5. From Materials to Devices: (I) Ultrathin Flexible Implantable Bio-probes with Biodegradable Sacrificial Layers (II) Carrier Spin Injection and Transport in Diamond [D] . Jiao, Xiangbing. 2018

机译：从材料到设备：（I）具有可生物降解牺牲层的超薄柔性可植入生物探针（II）金刚石的自旋注入和运输
6. Intrinsic Polarization and Tunable Color of Electroluminescence from Organic Single Crystal-based Light-Emitting Devices [O] . Ran Ding, Jing Feng, Wei Zhou, -1

机译：有机单晶基发光器件的本征偏振和电致发光的可调色
7. Charge Carrier Injection Electroluminescence with CO-Functionalized Tips on Single Molecular Emitters [O] . Jiří Doležal, Pablo Merino, Jesus Redondo, 2019

机译：用单个分子发射器的共官能化提示电荷载体注射电致发光
8. Electroluminescence in GAAS by Tunnel Injection of Minority Carriers [R] . Rosenkrantz, L. J. 1968

机译：少数载流子隧道注入Gaas中的电致发光

Electroluminescence from impact excitation and carrier injection processes in a single device

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