Conductive thin-film phosphors prepared by a sol-gel method

Akira Suzuki; Shinobu Fujihara; Toshio Kimura

Conductive thin-film phosphors prepared by a sol-gel method

Akira Suzuki, Shinobu Fujihara, Toshio Kimura

Department of Applied Chemistry

Research output: Contribution to journal › Conference article › peer-review

Abstract

ZnO thin films with dispersed phosphor particles containing EuF₃ and EuOF were fabricated by a sol-gel method using trifluoroacetic acid. ZnO thin films with dispersed EuOF exhibited the strongest luminescence. However, the intensity was relatively weak because of the resonance energy transfer. To suppress this, LaOF containing Eu³⁺ was dispersed in a ZnO matrix. Intense luminescence was observed in the ZnO/LaOF:Eu thin film.

Original language	English
Pages (from-to)	263-266
Number of pages	4
Journal	Key Engineering Materials
Volume	228-229
Publication status	Published - 2002 Jan 1
Event	Asian Ceramic Science for Electronics II Proceedings of the 2nd Asian Meeting of Electroceramics - Kawasaki, Japan Duration: 2001 Oct 1 → 2001 Oct 1

Keywords

Europium
Phosphor
Photoluminescence
Rare Earth Oxyfluoride
Sol-Gel Method
Zinc Oxide

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Cite this

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title = "Conductive thin-film phosphors prepared by a sol-gel method",

abstract = "ZnO thin films with dispersed phosphor particles containing EuF3 and EuOF were fabricated by a sol-gel method using trifluoroacetic acid. ZnO thin films with dispersed EuOF exhibited the strongest luminescence. However, the intensity was relatively weak because of the resonance energy transfer. To suppress this, LaOF containing Eu3+ was dispersed in a ZnO matrix. Intense luminescence was observed in the ZnO/LaOF:Eu thin film.",

keywords = "Europium, Phosphor, Photoluminescence, Rare Earth Oxyfluoride, Sol-Gel Method, Zinc Oxide",

author = "Akira Suzuki and Shinobu Fujihara and Toshio Kimura",

year = "2002",

month = jan,

day = "1",

language = "English",

volume = "228-229",

pages = "263--266",

journal = "Key Engineering Materials",

issn = "1013-9826",

publisher = "Trans Tech Publications",

note = "Asian Ceramic Science for Electronics II Proceedings of the 2nd Asian Meeting of Electroceramics ; Conference date: 01-10-2001 Through 01-10-2001",

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TY - JOUR

T1 - Conductive thin-film phosphors prepared by a sol-gel method

AU - Suzuki, Akira

AU - Fujihara, Shinobu

AU - Kimura, Toshio

PY - 2002/1/1

Y1 - 2002/1/1

N2 - ZnO thin films with dispersed phosphor particles containing EuF3 and EuOF were fabricated by a sol-gel method using trifluoroacetic acid. ZnO thin films with dispersed EuOF exhibited the strongest luminescence. However, the intensity was relatively weak because of the resonance energy transfer. To suppress this, LaOF containing Eu3+ was dispersed in a ZnO matrix. Intense luminescence was observed in the ZnO/LaOF:Eu thin film.

AB - ZnO thin films with dispersed phosphor particles containing EuF3 and EuOF were fabricated by a sol-gel method using trifluoroacetic acid. ZnO thin films with dispersed EuOF exhibited the strongest luminescence. However, the intensity was relatively weak because of the resonance energy transfer. To suppress this, LaOF containing Eu3+ was dispersed in a ZnO matrix. Intense luminescence was observed in the ZnO/LaOF:Eu thin film.

KW - Europium

KW - Phosphor

KW - Photoluminescence

KW - Rare Earth Oxyfluoride

KW - Sol-Gel Method

KW - Zinc Oxide

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UR - http://www.scopus.com/inward/citedby.url?scp=0036432017&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0036432017

SN - 1013-9826

VL - 228-229

SP - 263

EP - 266

JO - Key Engineering Materials

JF - Key Engineering Materials

T2 - Asian Ceramic Science for Electronics II Proceedings of the 2nd Asian Meeting of Electroceramics

Y2 - 1 October 2001 through 1 October 2001

ER -

Conductive thin-film phosphors prepared by a sol-gel method

Abstract

Keywords

ASJC Scopus subject areas

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