Polarized Electroluminescence of Oligophenyl Thin Films Prepared on Friction Transferred Poly(p-Phenylenes)

Polarized Electroluminescence of Oligophenyl Thin Films Prepared on Friction Transferred Poly(p-Phenylenes)
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摩擦转移聚对亚苯基制备的低聚苯基薄膜的偏振电致发光

DOI:
10.1080/10587250108030041
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发表时间:
2001
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
影响因子:
--
通讯作者:
K. Yase
K. Yase
中科院分区:
--
文献类型:
--
作者:
Y. Yoshida;J. Ni;N. Tanigaki;K. Yase

文献摘要

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摘要我们证实了6P薄膜是在摩擦转移聚对苯撑膜(PPP)上单轴生长的。在平行于PPP摩擦方向的方向上观察到6P的高度极化吸收和发射。在本研究中,我们制作了一种具有单轴取向的6P层的偏振LED。在最大波长450 nm处,电致发光的偏振比为2.6。
Abstract We confirmed 6P thin films were uniaxially grown on friction transferred poly(p-phenylene) (PPP) films. Highly polarized absorption and emission of 6P were observed in the direction parallel to the friction direction of PPP. In this study, we have fabricated a polarized LED with an uniaxially oriented 6P layer. The polarization ratio of EL is 2.6 at maximum wavelength of 450 nm.