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Paper Abstract and Keywords
Presentation 2009-11-19 10:50
High quality InN crystal growh by RF-MBE -- Growth of position-controlled InN nanocolumns --
Tsutomu Araki, Tomohiro Yamaguchi, Masamitsu Kaneko (Ritsumeikan Univ.), Yasushi Nanishi (Ritsumeikan Univ./Seoul National Univ.) ED2009-132 CPM2009-106 LQE2009-111
Abstract (in Japanese) (See Japanese page) 
(in English) Position controlled InN nanocolumns were successfully grown by ECR-MBE and RF-MBE on hole-patterned GaN template fabricated by focused ion beam (FIB). Dependences of morphological changes in InN nanocolumn on growth temperature, hole size and V/III ratio were investigated. It is found that growth with a higher V/III ratio and a larger hole size resulted in the multiple formation of InN nanocolumns in one hole. By varying the hole density on the GaN template, we succeeded to change the density of InN nanocolumn by one order of magnitude from about 9/m2 to 100/m2. InN nanocolumn showed luminescence with peak energy of 0.74 eV by cathodoluminescence measurement.
Keyword (in Japanese) (See Japanese page) 
(in English) InN / nanocolumn / crystal growth / MBE / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 290, LQE2009-111, pp. 19-24, Nov. 2009.
Paper # LQE2009-111 
Date of Issue 2009-11-12 (ED, CPM, LQE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 ED2009-132 CPM2009-106 LQE2009-111

Conference Information
Committee ED LQE CPM  
Conference Date 2009-11-19 - 2009-11-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Univ. of Tokushima (Josanjima Campus, Kogyo-Kaikan) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LQE 
Conference Code 2009-11-ED-LQE-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High quality InN crystal growh by RF-MBE 
Sub Title (in English) Growth of position-controlled InN nanocolumns 
Keyword(1) InN  
Keyword(2) nanocolumn  
Keyword(3) crystal growth  
Keyword(4) MBE  
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1st Author's Name Tsutomu Araki  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Tomohiro Yamaguchi  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Masamitsu Kaneko  
3rd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
4th Author's Name Yasushi Nanishi  
4th Author's Affiliation Ritsumeikan University/Seoul National University (Ritsumeikan Univ./Seoul National Univ.)
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Speaker Author-1 
Date Time 2009-11-19 10:50:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # ED2009-132, CPM2009-106, LQE2009-111 
Volume (vol) vol.109 
Number (no) no.288(ED), no.289(CPM), no.290(LQE) 
Page pp.19-24 
#Pages 6 
Date of Issue 2009-11-12 (ED, CPM, LQE) 

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