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Paper Abstract and Keywords
Presentation 2011-01-24 13:05
[Invited Talk] An integrated cryogenic current comparator with type-II structure
Takahiro Yamada, Masaaki Maezawa, Michitaka Maruyama, Takehiko Oe, Chiharu Urano, Nobu-hisa Kaneko (AIST), Mutsuo Hidaka, Tetsuro Satoh, Shuichi Nagasawa, Kenji Hinode (ISTEC) SCE2010-41 Link to ES Tech. Rep. Archives: SCE2010-41
Abstract (in Japanese) (See Japanese page) 
(in English) We calculated superconductor inductances of a type-II integrated cryogenic current comparator (ICCC). First, inductances of a flip-chip-based superconducting quantum interference device (SQUID) were calculated using an electromagnetic field simulator. The results agreed with experimental results within an error of 20%. The simulations were also done for the type-II ICCC. The results showed an agreement with the approximated formula within an error of 50%. Finally, we made guidelines for designing the type-II ICCC based on those simulated results. We concluded that the number of winding turns of 50000 and a sensitivity of 0.32 pH/turn will be obtained by using six superconducting layers with a line & space of 1.5 um & 1.5 um on an 18 mm x 18 mm chip.
Keyword (in Japanese) (See Japanese page) 
(in English) Cryogenic Current Comparator / Integrated Cryogenic Current Comparator / Superconducting Circuit / Solenoid / Superconducting Quantum Interference Device / Inductance / Electromagnetic Analysis /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 385, SCE2010-41, pp. 29-34, Jan. 2011.
Paper # SCE2010-41 
Date of Issue 2011-01-17 (SCE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 SCE2010-41 Link to ES Tech. Rep. Archives: SCE2010-41

Conference Information
Committee SCE  
Conference Date 2011-01-24 - 2011-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Superconducting sensing technologies and their applications, etc. 
Paper Information
Registration To SCE 
Conference Code 2011-01-SCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An integrated cryogenic current comparator with type-II structure 
Sub Title (in English)  
Keyword(1) Cryogenic Current Comparator  
Keyword(2) Integrated Cryogenic Current Comparator  
Keyword(3) Superconducting Circuit  
Keyword(4) Solenoid  
Keyword(5) Superconducting Quantum Interference Device  
Keyword(6) Inductance  
Keyword(7) Electromagnetic Analysis  
Keyword(8)  
1st Author's Name Takahiro Yamada  
1st Author's Affiliation National Institute of Advanced Industrial and Science Technology (AIST)
2nd Author's Name Masaaki Maezawa  
2nd Author's Affiliation National Institute of Advanced Industrial and Science Technology (AIST)
3rd Author's Name Michitaka Maruyama  
3rd Author's Affiliation National Institute of Advanced Industrial and Science Technology (AIST)
4th Author's Name Takehiko Oe  
4th Author's Affiliation National Institute of Advanced Industrial and Science Technology (AIST)
5th Author's Name Chiharu Urano  
5th Author's Affiliation National Institute of Advanced Industrial and Science Technology (AIST)
6th Author's Name Nobu-hisa Kaneko  
6th Author's Affiliation National Institute of Advanced Industrial and Science Technology (AIST)
7th Author's Name Mutsuo Hidaka  
7th Author's Affiliation International Superconductivity Technology Center (ISTEC)
8th Author's Name Tetsuro Satoh  
8th Author's Affiliation International Superconductivity Technology Center (ISTEC)
9th Author's Name Shuichi Nagasawa  
9th Author's Affiliation International Superconductivity Technology Center (ISTEC)
10th Author's Name Kenji Hinode  
10th Author's Affiliation International Superconductivity Technology Center (ISTEC)
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Speaker Author-1 
Date Time 2011-01-24 13:05:00 
Presentation Time 25 minutes 
Registration for SCE 
Paper # SCE2010-41 
Volume (vol) vol.110 
Number (no) no.385 
Page pp.29-34 
#Pages
Date of Issue 2011-01-17 (SCE) 


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