Comparison of electrical and optical behaviors of MEH-PPV and MEH-PPV/CNT blend based polymer light emitting diodes

被引：1

作者：

Hameed T.A.S. ^{[2
]}

Aneesh A. ^{[1
]}

Baiju M.R. ^{[3
]}

Predeep P. ^{[1
]}

机构：

[1] Laboratory for Unconventional Electronics and Photonics, Department of Physics, National Institute of Technolgoy, Calicut, Kerala

[2] Dept. of Electronics and Communication Engineering, TKM College of Engineering, Kollam, Kerala

[3] Dept of Electronics and Communication Engineering, College of Engineering, Thiruvananthapuram, Kerala

来源：

Transactions of the Indian Institute of Metals | 2011年 / 64卷 / 3期

关键词：

HOMO and LUMO; MEH-PPV; PEDOT:PSS; SWCNT;

D O I：

10.1007/s12666-011-0057-x

中图分类号：

学科分类号：

摘要：

The effect of incorporating nano materials to emissive polymer has been a matter of active research in polymer displays. The imbalance between electron and hole mobilities can be substantially reduced by the use of single wall carbon nano tube (SWCNT) with MEH-PPV. This work is a comparative study between two sets of devices-one with MEH-PPV and the other with a blend of MEH-PPV and carbon nanotube as the emissive materials. The electrical and optical characteristics studied by fabricating the devices show better turn on and operating performance for the device with nano blend. It will have a better switching speed due to fall in impedance and better balance between electron and hole mobilities © 2011 TIIM, India.

引用

页码：283 / 285

页数：2

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