共发射极
电致发光
光电子学
有机发光二极管
材料科学
二极管
硼
激光器
红外线的
量子效率
半导体
光化学
光学
化学
纳米技术
物理
有机化学
图层(电子)
作者
Anthony D’Aléo,Muhammad Hasnan Sazzad,D. H. Kim,Eun-Young Choi,Jeong Weon Wu,Gabriel Canard,Fréderic Fagès,Jean Charles Ribierre,Chihaya Adachi
摘要
A hemicurcuminoid boron difluoride complex is used as an emitter in organic light-emitting diodes, showing far red/near-infrared electroluminescence with an external quantum efficiency as high as 2.1%. This dye blended in CBP thin films shows amplified spontaneous emission with a threshold of 22 μJ cm-2 at 750 nm, making this compound attractive for organic semiconductor lasers operating in the near-infrared region.
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