Phosphorescent light-emitting transistors: Harvesting triplet excitons

Ebinazar B. Namdas; Ben B.Y. Hsu; Zehua Liu; Shih Chun Lo; Paul L. Burn; Ifor D.W. Samuel

doi:10.1002/adma.200900919

Phosphorescent light-emitting transistors: Harvesting triplet excitons

Ebinazar B. Namdas, Ben B.Y. Hsu, Zehua Liu, Shih Chun Lo, Paul L. Burn, Ifor D.W. Samuel

材料科學及工程學系

研究成果: Article › 同行評審

46 引文斯高帕斯（Scopus）

摘要

(Figure Presented). Phosphorescent light-emitting transistors, in which light emission from singlet and triplet energy levels is harvested using solution-processed materials (see figure), are presented. While a green phosphorescent dendrimer exhibits an external quantum efficiency of 0.45% at 480 cd m^-2, a red polymer/phosphorescent small-molecule blend produces a brightness exceeding 30 cd m^-2 with a relatively high hole mobility of 2.5 × 10^-2 cm² V^-1 S^-1.

原文	English
頁（從 - 到）	4957-4961
頁數	5
期刊	Advanced Materials
卷	21
發行號	48
DOIs	https://doi.org/10.1002/adma.200900919
出版狀態	Published - 2009 12月 28

All Science Journal Classification (ASJC) codes

一般材料科學
材料力學
機械工業

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10.1002/adma.200900919

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title = "Phosphorescent light-emitting transistors: Harvesting triplet excitons",

abstract = "(Figure Presented). Phosphorescent light-emitting transistors, in which light emission from singlet and triplet energy levels is harvested using solution-processed materials (see figure), are presented. While a green phosphorescent dendrimer exhibits an external quantum efficiency of 0.45% at 480 cd m-2, a red polymer/phosphorescent small-molecule blend produces a brightness exceeding 30 cd m-2 with a relatively high hole mobility of 2.5 × 10-2 cm2 V-1 S-1.",

author = "Namdas, {Ebinazar B.} and Hsu, {Ben B.Y.} and Zehua Liu and Lo, {Shih Chun} and Burn, {Paul L.} and Samuel, {Ifor D.W.}",

year = "2009",

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language = "English",

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T2 - Harvesting triplet excitons

AU - Namdas, Ebinazar B.

AU - Hsu, Ben B.Y.

AU - Liu, Zehua

AU - Lo, Shih Chun

AU - Burn, Paul L.

AU - Samuel, Ifor D.W.

PY - 2009/12/28

Y1 - 2009/12/28

N2 - (Figure Presented). Phosphorescent light-emitting transistors, in which light emission from singlet and triplet energy levels is harvested using solution-processed materials (see figure), are presented. While a green phosphorescent dendrimer exhibits an external quantum efficiency of 0.45% at 480 cd m-2, a red polymer/phosphorescent small-molecule blend produces a brightness exceeding 30 cd m-2 with a relatively high hole mobility of 2.5 × 10-2 cm2 V-1 S-1.

AB - (Figure Presented). Phosphorescent light-emitting transistors, in which light emission from singlet and triplet energy levels is harvested using solution-processed materials (see figure), are presented. While a green phosphorescent dendrimer exhibits an external quantum efficiency of 0.45% at 480 cd m-2, a red polymer/phosphorescent small-molecule blend produces a brightness exceeding 30 cd m-2 with a relatively high hole mobility of 2.5 × 10-2 cm2 V-1 S-1.

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JO - Advanced Materials

JF - Advanced Materials

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Phosphorescent light-emitting transistors: Harvesting triplet excitons

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