Charge-carrier mobilities and charge conduction in a poly(p-phenylenevinylene) derivative carrying an electron-transporting moiety

Cheol Eui Lee; Jae Won Jang; Hoo Min Lee; Dong Keun Oh; Chang Hoon Lee; Dong Won Lee; Jung Il Jin

doi:10.1016/S1567-1739(00)00020-1

Charge-carrier mobilities and charge conduction in a poly(p-phenylenevinylene) derivative carrying an electron-transporting moiety

Cheol Eui Lee, Jae Won Jang, Hoo Min Lee, Dong Keun Oh, Chang Hoon Lee, Dong Won Lee, Jung Il Jin

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A PPV derivative carrying an electron-transporting PBD moiety, with much enhanced external quantum efficiencies, has been synthesized and studied by means of time-of-flight (TOF) and J-V measurements. As a result, the mechanism of the enhanced external quantum efficiencies, i.e., the mobility balancing of positive and negative charge carriers, was revealed, as well as the space-charge limited conduction with an exponential trap distribution.

Original language	English
Pages (from-to)	107-111
Number of pages	5
Journal	Current Applied Physics
Volume	1
Issue number	1
DOIs	https://doi.org/10.1016/S1567-1739(00)00020-1
Publication status	Published - 2001 Jan

Bibliographical note

Funding Information:
This work was supported by the Ministry of Science and Technology (National Research Laboratory and through the Center for Electro- and Photo-Responsive Molecules at Korea University).

Copyright:
Copyright 2005 Elsevier Science B.V., Amsterdam. All rights reserved.

Keywords

51.50.+v
72.20.Jv
72.80.L
73.61.P
78.60.Fi
Charge-carrier mobilities
Mobility balancing
PPV derivative
Time-of-flight (TOF) measurements

ASJC Scopus subject areas

General Materials Science
General Physics and Astronomy

Access to Document

10.1016/S1567-1739(00)00020-1

Cite this

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title = "Charge-carrier mobilities and charge conduction in a poly(p-phenylenevinylene) derivative carrying an electron-transporting moiety",

abstract = "A PPV derivative carrying an electron-transporting PBD moiety, with much enhanced external quantum efficiencies, has been synthesized and studied by means of time-of-flight (TOF) and J-V measurements. As a result, the mechanism of the enhanced external quantum efficiencies, i.e., the mobility balancing of positive and negative charge carriers, was revealed, as well as the space-charge limited conduction with an exponential trap distribution.",

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author = "Lee, {Cheol Eui} and Jang, {Jae Won} and Lee, {Hoo Min} and Oh, {Dong Keun} and Lee, {Chang Hoon} and Lee, {Dong Won} and Jin, {Jung Il}",

note = "Funding Information: This work was supported by the Ministry of Science and Technology (National Research Laboratory and through the Center for Electro- and Photo-Responsive Molecules at Korea University). Copyright: Copyright 2005 Elsevier Science B.V., Amsterdam. All rights reserved.",

year = "2001",

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doi = "10.1016/S1567-1739(00)00020-1",

language = "English",

volume = "1",

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AU - Lee, Cheol Eui

AU - Jang, Jae Won

AU - Lee, Hoo Min

AU - Oh, Dong Keun

AU - Lee, Chang Hoon

AU - Lee, Dong Won

AU - Jin, Jung Il

N1 - Funding Information: This work was supported by the Ministry of Science and Technology (National Research Laboratory and through the Center for Electro- and Photo-Responsive Molecules at Korea University). Copyright: Copyright 2005 Elsevier Science B.V., Amsterdam. All rights reserved.

PY - 2001/1

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N2 - A PPV derivative carrying an electron-transporting PBD moiety, with much enhanced external quantum efficiencies, has been synthesized and studied by means of time-of-flight (TOF) and J-V measurements. As a result, the mechanism of the enhanced external quantum efficiencies, i.e., the mobility balancing of positive and negative charge carriers, was revealed, as well as the space-charge limited conduction with an exponential trap distribution.

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KW - 72.20.Jv

KW - 72.80.L

KW - 73.61.P

KW - 78.60.Fi

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KW - Mobility balancing

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Charge-carrier mobilities and charge conduction in a poly(p-phenylenevinylene) derivative carrying an electron-transporting moiety

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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