Photoluminescence of Eu-doped titania xerogel spin-on deposited on porous anodic alumina

被引：36

作者：

Gaponenko, NV

Molchan, IS

Thompson, GE

Skeldon, P

Pakes, A

Kudrawiec, R

Bryja, L

Misiewicz, J

机构：

[1] Belarusian State Univ Informat & Radioelect, Minsk, BELARUS

[2] Univ Manchester, Inst Sci & Technol, Ctr Corros & Protect, Manchester M60 1QD, Lancs, England

[3] Wroclaw Univ Technol, Inst Phys, PL-50370 Wroclaw, Poland

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 2002年 / 99卷 / 1-2期

关键词：

sol-gel; porous anodic alumina; europium; photoluminescence;

D O I：

10.1016/S0924-4247(01)00893-7

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Sol-gel derived titania xerogel films doped with Eu were fabricated on 30 mum thick porous anodic alumina. The films exhibits strong, visible to the naked eye room temperature photoluminescence (PL) associated with Eu ions in the xerogel. The PL spectra have typical for Eu3+ band corresponding to D-5(0) --> F-7(l) (j = 1 . . . 4) electron transitions with the maximum at 617 nm (D-5(0) --> F-7(2)). We propose to consider the Eu-doped xerogels onto porous anodic alumina as a basis for fabrication of thin film luminescent images. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：71 / 73

页数：3

相关论文

共 17 条

[1] White light emission of Eu3+-based hybrid xerogels [J].

Carlos, LD ;

Ferreira, RAS ;

Bermudez, VD ;

Molina, C ;

Bueno, LA ;

Ribeiro, SJL .

PHYSICAL REVIEW B, 1999, 60 (14) :10042-10053

[2] Photoluminescence and photostimulated luminescence of Tb3+ and Eu3+ in zeolite-Y [J].

Chen, W ;

Sammynaiken, R ;

Huang, Y .

JOURNAL OF APPLIED PHYSICS, 2000, 88 (03) :1424-1431

[3] Aerosol-gel preparation of optically active layers in the system Er/SiO2-TiO2 [J].

Coutier, C ;

Audier, M ;

Fick, J ;

Rimet, R ;

Langlet, M .

THIN SOLID FILMS, 2000, 372 (1-2) :177-189

[4] ERBIUM LUMINESCENCE IN POROUS SILICON DOPED FROM SPIN-ON FILMS [J].

DOROFEEV, AM ;

GAPONENKO, NV ;

BONDARENKO, VP ;

BACHILO, EE ;

KAZUCHITS, NM ;

LESHOK, AA ;

TROYANOVA, GN ;

VOROSOV, NN ;

BORISENKO, VE ;

GNASER, H ;

BOCK, W ;

BECKER, P ;

OECHSNER, H .

JOURNAL OF APPLIED PHYSICS, 1995, 77 (06) :2679-2683

[5] 1.54 mu m photoluminescence of Er3+ doped into SiO2 films containing Si nanocrystals: Evidence for energy transfer from Si nanocrystals to Er3+ [J].

Fujii, M ;

Yoshida, M ;

Kanzawa, Y ;

Hayashi, S ;

Yamamoto, K .

APPLIED PHYSICS LETTERS, 1997, 71 (09) :1198-1200

[6] Erbium and terbium photoluminescence in silica sol-gel films on porous alumina [J].

Gaponenko, NV ;

Parkun, VM ;

Katernoga, OS ;

Borisenko, VE ;

Mudryi, AV ;

Stepanova, EA ;

Ratko, AI ;

Cavanagh, M ;

OKelly, B ;

McGilp, JF .

THIN SOLID FILMS, 1997, 297 (1-2) :202-206

[7] Strongly enhanced Tb luminescence from titania xerogel solids mesoscopically confined in porous anodic alumina [J].

Gaponenko, NV ;

Davidson, JA ;

Hamilton, B ;

Skeldon, P ;

Thompson, GE ;

Zhou, X ;

Pivin, JC .

APPLIED PHYSICS LETTERS, 2000, 76 (08) :1006-1008

[8] Optical and structural characterization of erbium-doped TiO2 xerogel films processed on porous anodic alumina [J].

Gaponenko, NV ;

Sergeev, OV ;

Stepanova, EA ;

Parkun, VM ;

Mudryi, AV ;

Gnaser, H ;

Misiewicz, J ;

Heiderhoff, R ;

Balk, LJ ;

Thompson, GE .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2001, 148 (02) :H13-H16

[9]

GAPONENKO NV, IN PRESS J ELECTROCH

[10] THE SOL-GEL PROCESS [J].

HENCH, LL ;

WEST, JK .

CHEMICAL REVIEWS, 1990, 90 (01) :33-72