Paper Abstract and Keywords |
Presentation |
2019-01-23 14:20
Magnetometer Using Inductance Modulation Method Yujiro Yoshida, Shigeya Yamashita, Masaaki Matsuo, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku (Kyushu Univ.) SCE2018-32 Link to ES Tech. Rep. Archives: SCE2018-32 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We developed a magnetometer based on inductance modulation of a coil made from a high-critical-temperature superconducting(HTS) material. The magnetometer consists of two HTS coils, namely, pickup and read-out (modulation) coilsl. The inductance of the modulation coil was modulated over time via a modulation current applied to a magnetic wire that was inserted into the coil. The magnetic field was then converted into a signal voltage using this time-dependent inductance. The relationship between the magnetometer performance and the modulation current conditions was studied. Under appropriate conditions, the magnetometer had responsivity of 2480V / T. The magnetic field noise was 0.8pT / Hz1 / 2 in the white noise region and 11pT / Hz1 / 2 at 1 Hz. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
magnetometer / HTS coil / inductance modulation / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 415, SCE2018-32, pp. 41-46, Jan. 2019. |
Paper # |
SCE2018-32 |
Date of Issue |
2019-01-16 (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 |
SCE2018-32 Link to ES Tech. Rep. Archives: SCE2018-32 |
Conference Information |
Committee |
SCE |
Conference Date |
2019-01-23 - 2019-01-23 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
SCE |
Conference Code |
2019-01-SCE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Magnetometer Using Inductance Modulation Method |
Sub Title (in English) |
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Keyword(1) |
magnetometer |
Keyword(2) |
HTS coil |
Keyword(3) |
inductance modulation |
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1st Author's Name |
Yujiro Yoshida |
1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
2nd Author's Name |
Shigeya Yamashita |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
3rd Author's Name |
Masaaki Matsuo |
3rd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
4th Author's Name |
Teruyoshi Sasayama |
4th Author's Affiliation |
Kyushu University (Kyushu Univ.) |
5th Author's Name |
Takashi Yoshida |
5th Author's Affiliation |
Kyushu University (Kyushu Univ.) |
6th Author's Name |
Keiji Enpuku |
6th Author's Affiliation |
Kyushu University (Kyushu Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-01-23 14:20:00 |
Presentation Time |
25 minutes |
Registration for |
SCE |
Paper # |
SCE2018-32 |
Volume (vol) |
vol.118 |
Number (no) |
no.415 |
Page |
pp.41-46 |
#Pages |
6 |
Date of Issue |
2019-01-16 (SCE) |