Photoluminescence study of the proton-irradiated MEH-PPV conjugated polymer

Kyu Won Lee, Kyu Hyun Mo, Jae Won Jang, Cheol Eui Lee

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

We studied the proton-irradiation effect on the photoluminescence in the MEH-PPV conjugated polymer. The integrated PL intensity was severely weakened by low-energy irradiation, but was affected only weakly by high-energy irradiation. The integrated PL intensity decreased with increasing irradiation dosage and the decrease was steeper for lower-energy irradiation. The reduction in the integrated PL intensity can be attributed to proton-irradiation-induced hydrogen loss from the MEH-PPV polymer.

Original languageEnglish
Pages (from-to)130-132
Number of pages3
JournalJournal of the Korean Physical Society
Volume47
Issue number1
Publication statusPublished - 2005 Jul 1

Fingerprint

photoluminescence
irradiation
proton irradiation
protons
polymers
energy
dosage
hydrogen

Keywords

  • MEH-PPV polymer
  • Photoluminescence
  • Proton irradiation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Photoluminescence study of the proton-irradiated MEH-PPV conjugated polymer. / Lee, Kyu Won; Mo, Kyu Hyun; Jang, Jae Won; Lee, Cheol Eui.

In: Journal of the Korean Physical Society, Vol. 47, No. 1, 01.07.2005, p. 130-132.

Research output: Contribution to journalArticle

Lee, Kyu Won ; Mo, Kyu Hyun ; Jang, Jae Won ; Lee, Cheol Eui. / Photoluminescence study of the proton-irradiated MEH-PPV conjugated polymer. In: Journal of the Korean Physical Society. 2005 ; Vol. 47, No. 1. pp. 130-132.
@article{7062730d10a049c69833578acd6c35e8,
title = "Photoluminescence study of the proton-irradiated MEH-PPV conjugated polymer",
abstract = "We studied the proton-irradiation effect on the photoluminescence in the MEH-PPV conjugated polymer. The integrated PL intensity was severely weakened by low-energy irradiation, but was affected only weakly by high-energy irradiation. The integrated PL intensity decreased with increasing irradiation dosage and the decrease was steeper for lower-energy irradiation. The reduction in the integrated PL intensity can be attributed to proton-irradiation-induced hydrogen loss from the MEH-PPV polymer.",
keywords = "MEH-PPV polymer, Photoluminescence, Proton irradiation",
author = "Lee, {Kyu Won} and Mo, {Kyu Hyun} and Jang, {Jae Won} and Lee, {Cheol Eui}",
year = "2005",
month = "7",
day = "1",
language = "English",
volume = "47",
pages = "130--132",
journal = "Journal of the Korean Physical Society",
issn = "0374-4884",
publisher = "Korean Physical Society",
number = "1",

}

TY - JOUR

T1 - Photoluminescence study of the proton-irradiated MEH-PPV conjugated polymer

AU - Lee, Kyu Won

AU - Mo, Kyu Hyun

AU - Jang, Jae Won

AU - Lee, Cheol Eui

PY - 2005/7/1

Y1 - 2005/7/1

N2 - We studied the proton-irradiation effect on the photoluminescence in the MEH-PPV conjugated polymer. The integrated PL intensity was severely weakened by low-energy irradiation, but was affected only weakly by high-energy irradiation. The integrated PL intensity decreased with increasing irradiation dosage and the decrease was steeper for lower-energy irradiation. The reduction in the integrated PL intensity can be attributed to proton-irradiation-induced hydrogen loss from the MEH-PPV polymer.

AB - We studied the proton-irradiation effect on the photoluminescence in the MEH-PPV conjugated polymer. The integrated PL intensity was severely weakened by low-energy irradiation, but was affected only weakly by high-energy irradiation. The integrated PL intensity decreased with increasing irradiation dosage and the decrease was steeper for lower-energy irradiation. The reduction in the integrated PL intensity can be attributed to proton-irradiation-induced hydrogen loss from the MEH-PPV polymer.

KW - MEH-PPV polymer

KW - Photoluminescence

KW - Proton irradiation

UR - http://www.scopus.com/inward/record.url?scp=23744498885&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=23744498885&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:23744498885

VL - 47

SP - 130

EP - 132

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

SN - 0374-4884

IS - 1

ER -