Paper Abstract and Keywords |
Presentation |
2012-10-25 15:40
Numerical analysis on the moat shape dependence of the exclusion effect of magnetic field Shota Mizoguchi, Hiroshi Ito, Masumi Inoue, Akira Fujimaki (Nagoya Univ.) SCE2012-23 Link to ES Tech. Rep. Archives: SCE2012-23 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We examine the behavior of vortices in superconducting thin films next to moats by numerical analysis using the time-dependent Ginzburg-Landau (TDGL) equation. In particular, we investigate the trajectory, velocity and acceleration of vortices in superconducting thin films after the transition to superconductors. It is found that the exclusion trajectory and acceleration differ depending on the position of the vortex generation. Vortices which were generated out of the region between two extended lines from the short sides of the moat, were excluded in the trajectory approaching the extended line into the moat. In contrast, vortices which were generated inside the region between two extended lines, were excluded with drawing trajectory vertical to the moat. The acceleration was smaller for the vortex generated out of the region of between the extended lines, as the position became farther from the extended line, whereas it was independent to the position along the long side of the moat for the vortex generated between the extended line. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
vortex / TDGL equation / moat / flux exclusion effect / superconducting thin films / SFQ circuit / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 262, SCE2012-23, pp. 37-42, Oct. 2012. |
Paper # |
SCE2012-23 |
Date of Issue |
2012-10-18 (SCE) |
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 |
SCE2012-23 Link to ES Tech. Rep. Archives: SCE2012-23 |
Conference Information |
Committee |
SCE |
Conference Date |
2012-10-25 - 2012-10-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Fundamental Technologies for Superconducting Electronics, etc. |
Paper Information |
Registration To |
SCE |
Conference Code |
2012-10-SCE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Numerical analysis on the moat shape dependence of the exclusion effect of magnetic field |
Sub Title (in English) |
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Keyword(1) |
vortex |
Keyword(2) |
TDGL equation |
Keyword(3) |
moat |
Keyword(4) |
flux exclusion effect |
Keyword(5) |
superconducting thin films |
Keyword(6) |
SFQ circuit |
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1st Author's Name |
Shota Mizoguchi |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Hiroshi Ito |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Masumi Inoue |
3rd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
4th Author's Name |
Akira Fujimaki |
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Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-10-25 15:40:00 |
Presentation Time |
25 minutes |
Registration for |
SCE |
Paper # |
SCE2012-23 |
Volume (vol) |
vol.112 |
Number (no) |
no.262 |
Page |
pp.37-42 |
#Pages |
6 |
Date of Issue |
2012-10-18 (SCE) |
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