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Optical detection for magnetic field using Ni-subwavelength grating on SiO2/thin-film Ag/glass structure
https://tokushima-u.repo.nii.ac.jp/records/2008347
https://tokushima-u.repo.nii.ac.jp/records/2008347619c550b-f0f8-4e0b-9110-91cf1aad2f04
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
srep_10_19298.pdf (2.16 MB)
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| Item type | 文献 / Documents(1) | |||||||||||||||||||||||||||||
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| 公開日 | 2020-11-16 | |||||||||||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1038/s41598-020-74202-w | |||||||||||||||||||||||||||||
| 関連名称 | 10.1038/s41598-020-74202-w | |||||||||||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||||||
| タイトル | Optical detection for magnetic field using Ni-subwavelength grating on SiO2/thin-film Ag/glass structure | |||||||||||||||||||||||||||||
| 著者 |
高島, 祐介
× 高島, 祐介
WEKO
945
× モリイワ, コウヘイ
× 原口, 雅宣
WEKO
126
× 直井, 美貴
WEKO
73
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| 抄録 | ||||||||||||||||||||||||||||||
| 内容記述 | An optical sensor for magnetic field detection using Ni-subwavelength grating (SWG) on SiO2/Ag-thin-film/glass substrates was experimentally developed on the basis of the re-radiation condition of surface-plasmon-polaritons (SPPs) at Ag surfaces. The fabricated sample showed two dips in the reflection spectra associated with SPP excitation, and the optical response exhibited good agreement with that simulated by the finite-difference time-domain method. The reflectivity at one of the dip wavelengths varied minimally with the application of the magnetic field, whereas that at the other dip wavelength significantly decreased owing to the large electric field overlap of SPP with the magnetized Ni-SWG. As a result, a magnetic field on the order of a few mT could be detected with a simple normal-incidence optical system. | |||||||||||||||||||||||||||||
| 書誌情報 |
en : Scientific Reports 巻 10, p. 19298, 発行日 2020-11-09 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||||||||
| 収録物識別子 | 20452322 | |||||||||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||||||||
| 出版者 | Springer Nature | |||||||||||||||||||||||||||||
| 権利情報 | ||||||||||||||||||||||||||||||
| 権利情報 | This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. | |||||||||||||||||||||||||||||
| EID | ||||||||||||||||||||||||||||||
| 識別子 | 372312 | |||||||||||||||||||||||||||||
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| 言語 | eng | |||||||||||||||||||||||||||||
