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Paper Abstract and Keywords
Presentation 2013-11-28 14:20
Investigation on the optimum MQW structure for InGaN/GaN solar cells
Noriyuki Watanabe, Manabu Mitsuhara, Haruki Yokoyama (NTT), Jianbo Liang, Naoteru Shigekawa (Osaka City Univ.) ED2013-70 CPM2013-129 LQE2013-105
Abstract (in Japanese) (See Japanese page) 
(in English) We have investigated InGaN/GaN MQW solar cells on the relationship between short circuit current and the MQW structure. We reported that higher short circuit current was obtained in solar cells with thinner GaN barrier layer and with more numbers of InGaN/GaN period. This tendency can be explained by the hypothesis that the transportation of photo-induced carriers is determined by the diffusion process with some diffusion length. Based on this model, we find that the MQW structure with thinner barrier layer is advantageous for higher short circuit current.
Keyword (in Japanese) (See Japanese page) 
(in English) solar cells / InGaN/GaN MQW / short circuit current / diffusion process of photo-induced carrier / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 329, ED2013-70, pp. 31-34, Nov. 2013.
Paper # ED2013-70 
Date of Issue 2013-11-21 (ED, CPM, LQE) 
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)
Download PDF ED2013-70 CPM2013-129 LQE2013-105

Conference Information
Committee CPM LQE ED  
Conference Date 2013-11-28 - 2013-11-29 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ｎｉｔｒide and Compound Semiconductor Devices 
Paper Information
Registration To ED 
Conference Code 2013-11-CPM-LQE-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation on the optimum MQW structure for InGaN/GaN solar cells 
Sub Title (in English)  
Keyword(1) solar cells  
Keyword(2) InGaN/GaN MQW  
Keyword(3) short circuit current  
Keyword(4) diffusion process of photo-induced carrier  
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1st Author's Name Noriyuki Watanabe  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Manabu Mitsuhara  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Haruki Yokoyama  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Jianbo Liang  
4th Author's Affiliation Osaka City University (Osaka City Univ.)
5th Author's Name Naoteru Shigekawa  
5th Author's Affiliation Osaka City University (Osaka City Univ.)
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Speaker Author-1 
Date Time 2013-11-28 14:20:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2013-70, CPM2013-129, LQE2013-105 
Volume (vol) vol.113 
Number (no) no.329(ED), no.330(CPM), no.331(LQE) 
Page pp.31-34 
#Pages 4 
Date of Issue 2013-11-21 (ED, CPM, LQE) 

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