Electron mobility measurement using exciplex-type organic light-emitting diodes

被引：49
|
作者：
Kawabe, Y [1 ]
Abe, J [1 ]
机构：
[1] Chitose Inst Sci & Technol, Chitose, Hokkaido 0668655, Japan
来源：
APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 03期
关键词：
D O I：
10.1063/1.1494105
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A method to measure the electron mobility in organics is demonstrated. Bilayer organic light-emitting diodes composed of donor-type and acceptor-type materials often show exciplex emission. We employed a triphenyldiamine derivative and an oxadiazole derivative (PBD) as hole and electron transporters, respectively, and confirmed that the emission is from exciplex. From the transient response of the device after application of pulsed voltage, the electron mobility of neat PBD film was evaluated to be 2.0x10(-5) cm(2)/V s under the electric field of 1 MV/cm. (C) 2002 American Institute of Physics.
引用
收藏
页码：493 / 495
页数：3
相关论文
共 50 条
  • [31] Highly efficient full -fluorescence organic light-emitting diodes with exciplex cohosts
    Li, Hejun
    Xie, Ning
    Wang, Jiaxuan
    Zhao, Yuguang
    Liang, Baoyan
    ORGANIC ELECTRONICS, 2021, 88
  • [32] Exciplex-based organic light-emitting diodes with deep blue emission
    El Housseiny, Houssein
    Mbarki, Ghada
    Buso, David
    Ternisien, Marc
    Zissis, Georges
    Renaud, Cedric
    ORGANIC ELECTRONICS AND PHOTONICS: FUNDAMENTALS AND DEVICES IV, 2024, 13013
  • [33] High efficient monochromatic and white organic light-emitting diodes based on exciplex
    Yuan Qing-song
    Fu Xiang-en
    CHINESE JOURNAL OF LIQUID CRYSTALS AND DISPLAYS, 2020, 35 (09) : 892 - 899
  • [34] An Exciplex Host for Deep-Blue Phosphorescent Organic Light-Emitting Diodes
    Lim, Hyoungcheol
    Shin, Hyun
    Kim, Kwon-Hyeon
    Yoop, Seung-Jun
    Huh, Jin-Suk
    Kim, Jang-Joo
    ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (43) : 37883 - 37887
  • [35] Highly efficient molecular organic light-emitting diodes based on exciplex emission
    Palilis, LC
    Mäkinen, AJ
    Uchida, M
    Kafafi, ZH
    APPLIED PHYSICS LETTERS, 2003, 82 (14) : 2209 - 2211
  • [36] Highly Efficient Green Phosphorescent Organic Light-Emitting Diodes with High Electron Mobility
    Choi, Eun Young
    Seo, Ji Hyun
    Kim, Heo Min
    Lee, Kum Hee
    Kang, Hyun Ju
    Yoon, Seung Soo
    Kim, Young Kwan
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2011, 50 (01)
  • [37] Highly efficient green phosphorescent organic light-emitting diodes with high electron mobility
    Department of Information Display, Hongik University, Seoul 121-791, Korea, Republic of
    不详
    Jpn. J. Appl. Phys., 1 PART 3
  • [38] Electron transport materials for organic light-emitting diodes
    Kulkarni, AP
    Tonzola, CJ
    Babel, A
    Jenekhe, SA
    CHEMISTRY OF MATERIALS, 2004, 16 (23) : 4556 - 4573
  • [39] Light-emitting dendrimer:exciplex host-based solution-processed white organic light-emitting diodes
    Saghaei, Jaber
    Koodalingam, Manikandan
    Burn, Paul L.
    Pivrikas, Almantas
    Shaw, Paul E.
    ORGANIC ELECTRONICS, 2022, 100
  • [40] Development of an exciplex type mixed host using a pyrrolocarbazole type material for extended lifetime in green phosphorescent organic light-emitting diodes
    Choi, Jeong Min
    Kim, Ji Han
    Kang, Yu Jin
    Lee, Jun Yeob
    ORGANIC ELECTRONICS, 2017, 49 : 393 - 399
12345