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Paper Abstract and Keywords
Presentation 2015-11-07 12:10
Effect of NO addition on the properties of ZnO films grown using high-temperature H2O generated by a catalytic reaction on Pt nanoparticles
Yuki Ishizuka, Ryoichi Tajima, Yuki Ohashi, Yasuhiro Tamayama, Kanzi Yasui (NUT) CPM2015-101 Link to ES Tech. Rep. Archives: CPM2015-101
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed a new CVD method for ZnO film growth using a reaction between an alkylzinc (DMZn) and high- temperature H2O generated by a catalytic reaction on Pt-nanoparticles. The resulting ZnO films grown on a-plane (11-20) sapphire (a-Al2O3) substrates exhibited excellent optical and electronic properties. In this study, we have investigated the influence of the NO gas addition during the film growth on the properties of the ZnO films. By the addition of the NO gas, the full-width at half maximum of ω-rocking curve of ZnO(0002) of the films became large compared with those of undoped ZnO films. Although the residual carrier concentration decreased by the addition of the NO gas, p-type ZnO films were not obtained. In the PL spectra of the NO doped ZnO films measured at a low temperature, emission peaks derived from ionized donor bound exciton (D+X) and neutral accepter bound exciton (A0X) in addition to those derived from free exciton (FXA) and neutral donor bound exciton (D0X) were observed.
Keyword (in Japanese) (See Japanese page) 
(in English) ZnO / catalytic reaction / high-energy H2O / NO gas / PL spectra / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 297, CPM2015-101, pp. 81-84, Nov. 2015.
Paper # CPM2015-101 
Date of Issue 2015-10-30 (CPM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF CPM2015-101 Link to ES Tech. Rep. Archives: CPM2015-101

Conference Information
Committee CPM  
Conference Date 2015-11-06 - 2015-11-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Machinaka Campus Nagaoka 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Thin film processing, etc. 
Paper Information
Registration To CPM 
Conference Code 2015-11-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of NO addition on the properties of ZnO films grown using high-temperature H2O generated by a catalytic reaction on Pt nanoparticles 
Sub Title (in English)  
Keyword(1) ZnO  
Keyword(2) catalytic reaction  
Keyword(3) high-energy H2O  
Keyword(4) NO gas  
Keyword(5) PL spectra  
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Keyword(8)  
1st Author's Name Yuki Ishizuka  
1st Author's Affiliation Nagaoka University of Technology (NUT)
2nd Author's Name Ryoichi Tajima  
2nd Author's Affiliation Nagaoka University of Technology (NUT)
3rd Author's Name Yuki Ohashi  
3rd Author's Affiliation Nagaoka University of Technology (NUT)
4th Author's Name Yasuhiro Tamayama  
4th Author's Affiliation Nagaoka University of Technology (NUT)
5th Author's Name Kanzi Yasui  
5th Author's Affiliation Nagaoka University of Technology (NUT)
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Speaker Author-1 
Date Time 2015-11-07 12:10:00 
Presentation Time 20 minutes 
Registration for CPM 
Paper # CPM2015-101 
Volume (vol) vol.115 
Number (no) no.297 
Page pp.81-84 
#Pages
Date of Issue 2015-10-30 (CPM) 


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