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 |
Copyright and reproduction |
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) |
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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) |
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Keyword(1) |
ZnO |
Keyword(2) |
catalytic reaction |
Keyword(3) |
high-energy H2O |
Keyword(4) |
NO gas |
Keyword(5) |
PL spectra |
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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 |
4 |
Date of Issue |
2015-10-30 (CPM) |
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