Room Temperature Ultraviolet Electroluminescence from Poly(methylphenylsilane)

Yonghua Xu; Takahiro Fujino; Hiroyoshi Naito; Kunio Oka; Takaaki Dohmaru

doi:10.1246/cl.1998.299

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Room Temperature Ultraviolet Electroluminescence from Poly(methylphenylsilane)

Yonghua Xu Takahiro Fujino Hiroyoshi Naito Kunio Oka Takaaki Dohmaru

Year: 1998 Journal: Chemistry Letters Vol: 27 (4)Pages: 299-300 Publisher: Oxford University Press

DOI: 10.1246/cl.1998.299

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Abstract

Abstract Using carefully purified poly(methylphenylsilane) (PMPS), we have successfully fabricated PMPS LEDs which emit UV light at room temperature for the first time. The study of I-V characteristics of PMPS LEDs indicates that Trapped-Charge-Limited (TCL) currents dominate the charge transport in LEDs at high current region.

Keywords:

Chemistry Electroluminescence Ultraviolet Photochemistry Optoelectronics Organic chemistry

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Organic Light-Emitting Diodes Research

Physical Sciences → Engineering → Electrical and Electronic Engineering

Organic Electronics and Photovoltaics

Physical Sciences → Engineering → Electrical and Electronic Engineering

Conducting polymers and applications

Physical Sciences → Materials Science → Polymers and Plastics

Room Temperature Ultraviolet Electroluminescence from Poly(methylphenylsilane)

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