Magnetic imaging of a single ferromagnetic nanowire using diamond atomic sensors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Myeongwon | - |
dc.contributor.author | Jang, Bumjin | - |
dc.contributor.author | Yoon, Jungbae | - |
dc.contributor.author | Mathpal, Mohan C. | - |
dc.contributor.author | Lee, Yuhan | - |
dc.contributor.author | Kim, Chulki | - |
dc.contributor.author | Pane, Salvador | - |
dc.contributor.author | Nelson, Bradley J. | - |
dc.contributor.author | Lee, Donghun | - |
dc.date.accessioned | 2023-08-16T08:32:35Z | - |
dc.date.available | 2023-08-16T08:32:35Z | - |
dc.date.issued | 2018-07 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.issn | 1361-6528 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/114382 | - |
dc.description.abstract | Recent advances in nanorobotic manipulation of ferromagnetic nanowires bring new avenues for applications in the biomedical area, such as targeted drug delivery, diagnostics or localized surgery. However, probing a single nanowire and monitoring its dynamics remains a challenge since it demands high precision sensing, high-resolution imaging, and stable operations in fluidic environments. Here, we report on a novel method of imaging and sensing magnetic fields from a single ferromagnetic nanowire with an atomic-scale sensor in diamond, i.e. diamond nitrogen-vacancy (NV) defect center. The distribution of static magnetic fields around a single Co nanowire is mapped out by spatially distributed NV centers and the obtained image is further compared with numerical simulation for quantitative analysis. DC field measurements such as continuous-wave ODMR and Ramsey sequence are used in the paper and sub Gauss level of field sensing is demonstrated. By imaging magnetic fields at a single nanowire level, this work represents an important step toward tracking and probing of ferromagnetic nanowires in biomedical applications. © 2018 IOP Publishing Ltd. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Institute of Physics Publishing | - |
dc.title | Magnetic imaging of a single ferromagnetic nanowire using diamond atomic sensors | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1088/1361-6528/aad2fe | - |
dc.identifier.scopusid | 2-s2.0-85051432203 | - |
dc.identifier.wosid | 000440059300001 | - |
dc.identifier.bibliographicCitation | Nanotechnology, v.29, no.40, pp 1 - 8 | - |
dc.citation.title | Nanotechnology | - |
dc.citation.volume | 29 | - |
dc.citation.number | 40 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordAuthor | diamond NV center | - |
dc.subject.keywordAuthor | ferromagnetic nanowire | - |
dc.subject.keywordAuthor | magnetic field sensing and imaging | - |
dc.identifier.url | https://www.scopus.com/record/display.uri?eid=2-s2.0-85051432203&origin=inward&txGid=66c1e63b41bed595541fa0d08366c511#funding-details | - |
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