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Paper Abstract and Keywords
Presentation 2010-01-28 14:35
BaAl2S4 : Eu EL Divices Prepared by DC-Reactive-Sputtering
Yasuhiro Watanabe, Noboru Miura, Hironaga Matsumoto, Ryoutarou Nakano (Meiji Univ) EID2009-57 Link to ES Tech. Rep. Archives: EID2009-57
Abstract (in Japanese) (See Japanese page) 
(in English) BaAl2S4:Eu thin films were prepared by DC reactive sputtering using Ar;H2S mixture gas. It was found that best condition of flow ratio (H2S/total gas) is 2%. The crystallinity and PL characteristics of BaAl2S4:Eu thin films show best under the condition of substrate temperature during the sputtering and annealing temperature are 400℃ and 790℃, respectively. EL devices having double insulating structure were fabricated with these conditions. The maximum luminance was 14.4 cd/m2 under the 1 kHz sinusoidal voltage. The maximum luminance level increased with insert the buffer layers between the phosphor layer and both insulating layers.
Keyword (in Japanese) (See Japanese page) 
(in English) BaAl2S4:Eu / DC reactive sputtering / Electroluminescence / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 404, EID2009-57, pp. 41-44, Jan. 2010.
Paper # EID2009-57 
Date of Issue 2010-01-21 (EID) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EID2009-57 Link to ES Tech. Rep. Archives: EID2009-57

Conference Information
Conference Date 2010-01-28 - 2010-01-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyusyu Univ. (Chikushi Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EID 
Conference Code 2010-01-IDY-EID-OMD-EDD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) BaAl2S4 : Eu EL Divices Prepared by DC-Reactive-Sputtering 
Sub Title (in English)  
Keyword(1) BaAl2S4:Eu  
Keyword(2) DC reactive sputtering  
Keyword(3) Electroluminescence  
1st Author's Name Yasuhiro Watanabe  
1st Author's Affiliation Meiji University (Meiji Univ)
2nd Author's Name Noboru Miura  
2nd Author's Affiliation Meiji University (Meiji Univ)
3rd Author's Name Hironaga Matsumoto  
3rd Author's Affiliation Meiji University (Meiji Univ)
4th Author's Name Ryoutarou Nakano  
4th Author's Affiliation Meiji University (Meiji Univ)
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Date Time 2010-01-28 14:35:00 
Presentation Time 10 
Registration for EID 
Paper # IEICE-EID2009-57 
Volume (vol) IEICE-109 
Number (no) no.404 
Page pp.41-44 
#Pages IEICE-4 
Date of Issue IEICE-EID-2010-01-21 

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