Organic light emitting diodes with spin polarized electrodes
Organic light emitting diodes with spin polarized electrodes
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DOI：
10.1063/1.1556118
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发表时间：
2003-05-15
影响因子：
3.2
通讯作者：
Zamboni, R
中科院分区：
文献类型：
--
作者：
Arisi, E;Bergenti, I;Zamboni, R
介绍了具有法向和自旋极化电极的 Alq(3) 基有机发光二极管的电学和光学特性。采用外延半透明高自旋极化La0.7Sr0.3MnO3作为空穴注入器，替代传统的氧化铟锡电极。报告了具有和不具有自旋极化注入的类似器件之间的电致发光和 IV 曲线的比较。该结果是实现操作设备的第一步，其中可以通过控制自旋注入来调节发射的光强度。 (C) 2003 年美国物理研究所。
Electrical and optical properties of Alq(3) based organic light emitting diodes with normal and spin polarized electrodes are presented. Epitaxial semitransparent highly spin polarized La0.7Sr0.3MnO3 were used as hole injector, substituting the traditional indium tin oxide electrode. A comparison of electroluminescence and IV curves between similar devices with and without spin polarized injection is reported. The results are a first step in realizing an operating device where the light intensity of the emission can be tuned by controlling the spin injection. (C) 2003 American Institute of Physics.