DC Field | Value | Language |
---|---|---|
dc.contributor.author | Luan, Lan | ko |
dc.contributor.author | Grinolds, Michael S. | ko |
dc.contributor.author | Hong, Sungkun | ko |
dc.contributor.author | Maletinsky, Patrick | ko |
dc.contributor.author | Walsworth, Ronald L. | ko |
dc.contributor.author | Yacoby, Amir | ko |
dc.date.accessioned | 2019-05-29T08:25:11Z | - |
dc.date.available | 2019-05-29T08:25:11Z | - |
dc.date.created | 2019-05-29 | - |
dc.date.issued | 2015-01 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.5 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/262330 | - |
dc.description.abstract | The nitrogen-vacancy (NV) defect center in diamond has demonstrated great capability for nanoscale magnetic sensing and imaging for both static and periodically modulated target fields. However, it remains a challenge to detect and image randomly fluctuating magnetic fields. Recent theoretical and numerical works have outlined detection schemes that exploit changes in decoherence of the detector spin as a sensitive measure for fluctuating fields. Here we experimentally monitor the decoherence of a scanning NV center in order to image the fluctuating magnetic fields from paramagnetic impurities on an underlying diamond surface. We detect a signal corresponding to roughly 800 mu(B) in 2 s of integration time, without any control on the target spins, and obtain magnetic-field spectral information using dynamical decoupling techniques. The extracted spatial and temporal properties of the surface paramagnetic impurities provide insight to prolonging the coherence of near-surface qubits for quantum information and metrology applications. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Decoherence imaging of spin ensembles using a scanning single-electron spin in diamond | - |
dc.type | Article | - |
dc.identifier.wosid | 000348501100010 | - |
dc.identifier.scopusid | 2-s2.0-84923172421 | - |
dc.type.rims | ART | - |
dc.citation.volume | 5 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/srep08119 | - |
dc.contributor.localauthor | Hong, Sungkun | - |
dc.contributor.nonIdAuthor | Luan, Lan | - |
dc.contributor.nonIdAuthor | Grinolds, Michael S. | - |
dc.contributor.nonIdAuthor | Maletinsky, Patrick | - |
dc.contributor.nonIdAuthor | Walsworth, Ronald L. | - |
dc.contributor.nonIdAuthor | Yacoby, Amir | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | NUCLEAR-MAGNETIC-RESONANCE | - |
dc.subject.keywordPlus | NITROGEN-VACANCY SPIN | - |
dc.subject.keywordPlus | TOPOLOGICAL INSULATORS | - |
dc.subject.keywordPlus | AMBIENT CONDITIONS | - |
dc.subject.keywordPlus | MAGNETOMETRY | - |
dc.subject.keywordPlus | RESOLUTION | - |
dc.subject.keywordPlus | COHERENCE | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | CENTERS | - |
dc.subject.keywordPlus | SENSOR | - |
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