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Paper Abstract and Keywords
Presentation 2010-03-12 16:50
Structual and magnetic properties of Heusler alloy thin films and artificial lattices on MgAl2O4 substrate
Yoichi Takeda, Hirohito Fujita, Naoto Fukatani, Kenji Ueda, Hidefumi Asano (Nagoya Univ.) MR2009-66
Abstract (in Japanese) (See Japanese page) 
(in English) In order to clarify the relationship between lattice distortion and magnetic properties of Heusler alloy, the structural and magnetic properties of Fe2VSi single layer and [Fe2CrSi / Fe2VSi]5 artificial lattice deposited on Mg2Al2O4substrate have been investigated. The lattice misfit between Fe2YSi (Y = Cr, V) and MgAl2O4 is as small as 0.7%, and it is known that Fe2CrSi and Fe2VSi shows antiferomagnetism and ferromagnetism. The lattice distortion of Fe2VSi films have been provided by using MgAl2O4 substrate and the Neel temperature (TN) increases with decreasing c/a value. The maximum TN of Fe2VSi on MgAl2O4substrate is 57% larger than bulk value. The saturation magnetization artificial lattice using ultra thin (1.4nm)Fe2VSi layers is a little larger than Fe2CrSi single layer.
Keyword (in Japanese) (See Japanese page) 
(in English) Heusler alloy / lattice distortion / artificial lattice / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, March 2010.
Paper #  
Date of Issue 2010-03-05 (MR) 
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 MR2009-66

Conference Information
Committee ITE-MMS MRIS  
Conference Date 2010-03-12 - 2010-03-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MRIS 
Conference Code 2010-03-MMS-MR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Structual and magnetic properties of Heusler alloy thin films and artificial lattices on MgAl2O4 substrate 
Sub Title (in English)  
Keyword(1) Heusler alloy  
Keyword(2) lattice distortion  
Keyword(3) artificial lattice  
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1st Author's Name Yoichi Takeda  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Hirohito Fujita  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Naoto Fukatani  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Kenji Ueda  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
5th Author's Name Hidefumi Asano  
5th Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2010-03-12 16:50:00 
Presentation Time 30 minutes 
Registration for MRIS 
Paper # MR2009-66 
Volume (vol) vol.109 
Number (no) no.433 
Page pp.45-51 
#Pages 7 
Date of Issue 2010-03-05 (MR) 

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