| Item type |
学術雑誌論文 / Journal Article_default(1) |
| 公開日 |
2017-11-16 |
| タイトル |
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|
タイトル |
High Spatial Resolution Non-contact Measurement of Low Current Signal by Needle-Type GMR Probe |
| 言語 |
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|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
giant magnetoresistive sensor |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
GMR |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
low current |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
high spatial resolution |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
PCB track |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
nerve signal model |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| ID登録 |
|
|
ID登録 |
10.24517/00048904 |
|
ID登録タイプ |
JaLC |
| 著者 |
柿川, 真紀子
山田, 外史
H., Hoang
Makiko, Kakikawa
Sotoshi, Yamada
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Miniaturization of electronic devices has making progress, resulting in smaller current flowing in extremely high-density LSI (large scale integration) or PCB (printed circuit board). However, measurements of such low local current have still been confronted with many difficulties because of the limitation on size of relatively large and cumbersome typical current sensors, lead to detecting general signals of a wide area. In this research, we propose the novel micron size and high sensitivity needle-type GMR probe in applications of non-contact measuring low currents coming from area narrower than 10-6 m2 with small signal crosstalk such as PCB current measurement and low bio magnetic signal detection. Low current of hundreds μA in high-density PCB tracks of 4×10-4 m pitch was measured with the signal crosstalk less than 10% and 5×10-6 A of nerve signal model was possible to be detected by micron size GMR probe. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Special Issue on the Asia-Pacific Symposium on Applied Electromagnetics and Mechanics |
| 書誌情報 |
Journal of the Japan Society of Applied Electromagnetics and Mechanics = 日本AEM学会誌
巻 21,
号 3,
p. 386-390,
発行日 2013
|
| 出版者 |
|
|
出版者 |
日本AEM学会 = The Japan Society of Applied Electromagnetics |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0919-4452 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10457520 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.14243/jsaem.21.386 |
| 権利 |
|
|
権利情報 |
Copyright © 日本AEM学会 The Japan Society of Applied Electromagnetics and Mechanics |
| 関連サイト |
|
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|
識別子タイプ |
URI |
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関連識別子 |
https://www.jstage.jst.go.jp/browse/jsaem/ |
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|
関連名称 |
https://www.jstage.jst.go.jp/browse/jsaem/ |
| 関連サイト |
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|
識別子タイプ |
URI |
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関連識別子 |
http://www.jsaem.gr.jp/ |
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|
関連名称 |
http://www.jsaem.gr.jp/ |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
TE-PR-YAMADA-S-327.pdf (1.1 MB)
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