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Paper Abstract and Keywords
Presentation 2013-10-02 13:35
Stack size dependence of EM wave emission from Bi-2212 IJJs
Yukio Kotaki, Tsubasa Nishikata, Akira Kawakami, Takahiro Kato, Tsuneo Suzuki, Tadachika Nakayama, Kanji Yasui, Hisayuki Suematsu, Koichi Niihara (Nagaoka Univ. of Tech.) SCE2013-20 Link to ES Tech. Rep. Archives: SCE2013-20
Abstract (in Japanese) (See Japanese page) 
(in English) We investigated oscillation characteristics of stacked Bi-2212 intrinsic Josephson junctions for various size (S=17×145~17×20μm2,N=65~200)fabricated by dilute acid solution (pH=1.65). At 77 K, zero voltage current for the detector stacks was measured while sweeping a bias voltage of the oscillator stack. The zero voltage current of the detector stack was strong suppressed when kink structure in current-voltage curve of the oscillator stacks were observed. We found that the observed characteristics were explained by the cavity resonance and the cavity mode is dependent on the number of junctions in stack.
Keyword (in Japanese) (See Japanese page) 
(in English) Bi2Sr2CaCu2O8+δ / Intrinsic Josephson junction / THz oscillation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 232, SCE2013-20, pp. 7-12, Oct. 2013.
Paper # SCE2013-20 
Date of Issue 2013-09-25 (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 SCE2013-20 Link to ES Tech. Rep. Archives: SCE2013-20

Conference Information
Committee SCE  
Conference Date 2013-10-02 - 2013-10-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University, RIEC 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Superconducting sensing technologies and their applications, etc. 
Paper Information
Registration To SCE 
Conference Code 2013-10-SCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Stack size dependence of EM wave emission from Bi-2212 IJJs 
Sub Title (in English)  
Keyword(1) Bi2Sr2CaCu2O8+δ  
Keyword(2) Intrinsic Josephson junction  
Keyword(3) THz oscillation  
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1st Author's Name Yukio Kotaki  
1st Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
2nd Author's Name Tsubasa Nishikata  
2nd Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
3rd Author's Name Akira Kawakami  
3rd Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
4th Author's Name Takahiro Kato  
4th Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
5th Author's Name Tsuneo Suzuki  
5th Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
6th Author's Name Tadachika Nakayama  
6th Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
7th Author's Name Kanji Yasui  
7th Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
8th Author's Name Hisayuki Suematsu  
8th Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
9th Author's Name Koichi Niihara  
9th Author's Affiliation Nagaoka University of Technology (Nagaoka Univ. of Tech.)
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Speaker Author-1 
Date Time 2013-10-02 13:35:00 
Presentation Time 25 minutes 
Registration for SCE 
Paper # SCE2013-20 
Volume (vol) vol.113 
Number (no) no.232 
Page pp.7-12 
#Pages
Date of Issue 2013-09-25 (SCE) 


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