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Paper Abstract and Keywords
Presentation 2016-10-25 15:20
Stabilization of spin polarization of field emitted electrons using interlayer antiferromagnetic Cr (001) surface
Kento Miyazaki, Naoya Sakai (Mie Univ), Shigekazu Nagai, Tatsuo Iwata, Kazuo Kajiwara, Koichi Hata (Mie Univ/ Mie CUTE) ED2016-47
Abstract (in Japanese) (See Japanese page) 
(in English) It is important to evaluate spin states at magnetic surfaces for developments of spintronics devices by utilizing both electronic charge and spin. The spin-polarized electron beam is expected to be used as a probe for evaluations and observation of magnetic surfaces. For evaluations of magnetic property at the surface and interface with high sensitivity, spin-polarized electron emitter with high brightness and high spin polarization. In this study, we adopted a Cr(001) surface as cathode material because the orientation of electron spins is antiparallel atomic layer by layer along <001>-direction. In this paper, fabrication and observation of a Cr thin film on W<001> tips by field emission and ion microscopy, and preliminary results of spin polarization of field-emitted electrons from the surface are discussed.
Keyword (in Japanese) (See Japanese page) 
(in English) Spin-polarized Electron Source / Field Emission / Antiferromagnetic material / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 268, ED2016-47, pp. 17-20, Oct. 2016.
Paper # ED2016-47 
Date of Issue 2016-10-18 (ED) 
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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Conference Information
Committee ED  
Conference Date 2016-10-25 - 2016-10-26 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ED 
Conference Code 2016-10-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Stabilization of spin polarization of field emitted electrons using interlayer antiferromagnetic Cr (001) surface 
Sub Title (in English)  
Keyword(1) Spin-polarized Electron Source  
Keyword(2) Field Emission  
Keyword(3) Antiferromagnetic material  
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1st Author's Name Kento Miyazaki  
1st Author's Affiliation Mie University (Mie Univ)
2nd Author's Name Naoya Sakai  
2nd Author's Affiliation Mie University (Mie Univ)
3rd Author's Name Shigekazu Nagai  
3rd Author's Affiliation Mie University/ Mie CUTE (Mie Univ/ Mie CUTE)
4th Author's Name Tatsuo Iwata  
4th Author's Affiliation Mie University/ Mie CUTE (Mie Univ/ Mie CUTE)
5th Author's Name Kazuo Kajiwara  
5th Author's Affiliation Mie University/ Mie CUTE (Mie Univ/ Mie CUTE)
6th Author's Name Koichi Hata  
6th Author's Affiliation Mie University/ Mie CUTE (Mie Univ/ Mie CUTE)
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Speaker Author-1 
Date Time 2016-10-25 15:20:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2016-47 
Volume (vol) vol.116 
Number (no) no.268 
Page pp.17-20 
#Pages 4 
Date of Issue 2016-10-18 (ED) 

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