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Paper Abstract and Keywords
Presentation 2010-10-29 10:50
Preparation of Cu2ZnSnS4 Thin Film for solar cell -- Effect of Precursors and Sulfurization conditions --
Myo Than Htay, Yasuyoshi Kando, Yoshio Hashimoto (Shinshu Univ.) CPM2010-103
Abstract (in Japanese) (See Japanese page) 
(in English) Cu$_2$ZnSnS$_4$ thin films have been prepared by sulfurization of stacked precursor of metal/sulfide compounds (Cu, ZnS, SnS$_2$) under diluted H$_2$S gas, and sulfurization of stacked precursor of metals (Cu, Zn, Sn) under elemental sulfur vapor. A solar cell with conversion efficiency of 3.58% was obtained in using precursors of metal/sulfide compounds. In the case of metallic precursors, cells having conversion efficiency higher than 2% were obtained. In comparing the Cu$_2$ZnSnS$_4$ thin films prepared by the precursors of metal/sulfide compounds with that of metallic precursors, it was found that the morphology at Cu$_2$ZnSnS$_4$/Mo junction was improved in using metallic precursors, though the surface morphology and crystalline quality were better in using precursors of metal/sulfide compounds. It was noted that an improvement in the adhesion of film at the Cu$_2$ZnSnS$_4$/Mo junction, and the formation of a single phase Cu$_2$ZnSnS$_4$ thin film without any pin-hole defects was important in order to achieve higher efficiency solar cell.
Keyword (in Japanese) (See Japanese page) 
(in English) Thin-Film / Solar-Cell / Cu2ZnSnS4 / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 261, CPM2010-103, pp. 59-63, Oct. 2010.
Paper # CPM2010-103 
Date of Issue 2010-10-21 (CPM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee CPM  
Conference Date 2010-10-28 - 2010-10-29 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To CPM 
Conference Code 2010-10-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Preparation of Cu2ZnSnS4 Thin Film for solar cell 
Sub Title (in English) Effect of Precursors and Sulfurization conditions 
Keyword(1) Thin-Film  
Keyword(2) Solar-Cell  
Keyword(3) Cu2ZnSnS4  
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1st Author's Name Myo Than Htay  
1st Author's Affiliation Shinshu University (Shinshu Univ.)
2nd Author's Name Yasuyoshi Kando  
2nd Author's Affiliation Shinshu University (Shinshu Univ.)
3rd Author's Name Yoshio Hashimoto  
3rd Author's Affiliation Shinshu University (Shinshu Univ.)
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Speaker Author-2 
Date Time 2010-10-29 10:50:00 
Presentation Time 25 minutes 
Registration for CPM 
Paper # CPM2010-103 
Volume (vol) vol.110 
Number (no) no.261 
Page pp.59-63 
#Pages 5 
Date of Issue 2010-10-21 (CPM) 

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