Bis(carbazolyl)benzodifuran: A High-Mobility Ambipolar Material for Homojunction Organic Light-Emitting Diode Devices

Bis(carbazolyl)benzodifuran: A High-Mobility Ambipolar Material for Homojunction Organic Light-Emitting Diode Devices
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DOI:
10.1002/adma.200900634
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发表时间:
2009-10-05
期刊:
影响因子:
29.4
通讯作者:
Nakamura, Eiichi
Nakamura, Eiichi
中科院分区:
材料科学1区
文献类型:
--
作者:
Tsuji, Hoyato;Mitsui, Chikahiko;Nakamura, Eiichi

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新型双极性材料双(咔唑基)苯并二呋喃(CZBDF)具有良好的平衡性和高的空穴和电子迁移率(>10(-3)cm(2)V(-1)s(-1))。这种新材料使我们能够制造高效的p-i-n同质结OLED,其发射的光跨越整个可见光范围,并在类似于最先进的异质结器件的水平上运行。
A new ambipolar material bis(carbazolyl)-benzodifuran (CZBDF) shows well balanced and high carrier mobilities for both holes and electrons (>10(-3) cm(2) V(-1) s(-1)). This new material allows us to fabricate efficient p-i-n homojunction OLEDs that emit light across the full visible light range and perform at a level similar to state-of-the-art heterojunction devices.