ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

  1. 30 理工学研究科・理工学部(含:旧鉱山・工学資源学部)
  2. 30A 学術誌論文
  3. 30A1 雑誌掲載論文

Quantitatively probing the magnetic behavior of individual nanoparticles by an AC field-modulated magnetic force microscopy

http://hdl.handle.net/10295/00006295
http://hdl.handle.net/10295/00006295
aad4443f-8ef1-47d3-a17e-db9c253e28ba
名前 / ファイル ライセンス アクション
riA_2022_34.pdf riA_2022_34.pdf (1.6 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2023-02-25
タイトル
タイトル Quantitatively probing the magnetic behavior of individual nanoparticles by an AC field-modulated magnetic force microscopy
言語 en
言語
言語 eng
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
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
作成者 Li, Xiang

× Li, Xiang

en Li, Xiang

Search repository
Lu, Wei

× Lu, Wei

en Lu, Wei

Search repository
Song, Yiming

× Song, Yiming

en Song, Yiming

Search repository
Wang, Yuxin

× Wang, Yuxin

en Wang, Yuxin

Search repository
Chen, Aiying

× Chen, Aiying

en Chen, Aiying

Search repository
Yan, Biao

× Yan, Biao

en Yan, Biao

Search repository
Yoshimura, Satoru

× Yoshimura, Satoru

en Yoshimura, Satoru

Search repository
Saito, Hitoshi

× Saito, Hitoshi

en Saito, Hitoshi

Search repository
内容記述
内容記述タイプ Abstract
内容記述 Despite decades of advances in magnetic imaging, obtaining direct, quantitative information with nanometer scale spatial resolution remains an outstanding challenge. Current approaches, for example, Hall micromagnetometer and nitrogen-vacancy magnetometer, are limited by highly complex experimental apparatus and a dedicated sample preparation process. Here we present a new AC field-modulated magnetic force microscopy (MFM) and report the local and quantitative measurements of the magnetic information of individual magnetic nanoparticles (MNPs), which is one of the most iconic objects of nanomagnetism. This technique provides simultaneously a direct visualization of the magnetization process of the individual MNPs, with spatial resolution and magnetic sensitivity of about 4.8 nm and 1.85 x 10(-20) A m(2), respectively, enabling us to separately estimate the distributions of the dipolar fields and the local switching fields of individual MNPs. Moreover, we demonstrate that quantitative magnetization moment of individual MNPs can be routinely obtained using MFM signals. Therefore, it underscores the power of the AC field-modulated MFM for biological and biomedical applications of MNPs and opens up the possibility for directly and quantitatively probing the weak magnetic stray fields from nanoscale magnetic systems with superior spatial resolution.
言語 en
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
書誌情報 en : SCIENTIFIC REPORTS

巻 6, 発行日 2016
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 2045-2322
出版者
出版者 Nature Research
言語 en
関連情報
関連タイプ isIdenticalTo
識別子タイプ DOI
関連識別子 https://doi.org/10.1038/srep22467
権利情報
権利情報 This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
戻る
0
views
See details
Views

Versions

Ver.1 2023-07-25 10:38:49.875180
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR 2.0
  • OAI-PMH JPCOAR 1.0
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3