DC Field | Value | Language |
---|---|---|
dc.contributor.author | Grinolds, M. S. | ko |
dc.contributor.author | Maletinsky, P. | ko |
dc.contributor.author | Hong, Sungkun | ko |
dc.contributor.author | Lukin, M. D. | ko |
dc.contributor.author | Walsworth, R. L. | ko |
dc.contributor.author | Yacoby, A. | ko |
dc.date.accessioned | 2019-05-29T08:25:21Z | - |
dc.date.available | 2019-05-29T08:25:21Z | - |
dc.date.created | 2019-05-29 | - |
dc.date.issued | 2011-09 | - |
dc.identifier.citation | NATURE PHYSICS, v.7, no.9, pp.687 - 692 | - |
dc.identifier.issn | 1745-2473 | - |
dc.identifier.uri | http://hdl.handle.net/10203/262336 | - |
dc.description.abstract | Quantum control of individual spins in condensed-matter systems is an emerging field with wide-ranging applications in spintronics(1), quantum computation(2) and sensitive magnetometry(3). Recent experiments have demonstrated the ability to address and manipulate single electron spins through either optical(4,5) or electrical techniques(6-8). However, it is a challenge to extend individual-spin control to nanometre-scale multi-electron systems, as individual spins are often irre-solvable with existing methods. Here we demonstrate that coherent individual-spin control can be achieved with few-nanometre resolution for proximal electron spins by carrying out single-spin magnetic resonance imaging (MRI), which is realized using a scanning-magnetic-field gradient that is both strong enough to achieve nanometre spatial resolution and sufficiently stable for coherent spin manipulations. We apply this scanning-field-gradient MRI technique to electronic spins in nitrogen-vacancy (NV) centres in diamond and achieve nanometre resolution in imaging, characterization and manipulation of individual spins. For NV centres, our results in individual-spin control demonstrate an improvement of nearly two orders of magnitude in spatial resolution when compared with conventional optical diffraction-limited techniques. This scanning-field-gradient microscope enables a wide range of applications including materials characterization, spin entanglement and nanoscale magnetometry. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Quantum control of proximal spins using nanoscale magnetic resonance imaging | - |
dc.type | Article | - |
dc.identifier.wosid | 000294485400013 | - |
dc.identifier.scopusid | 2-s2.0-80052458511 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 687 | - |
dc.citation.endingpage | 692 | - |
dc.citation.publicationname | NATURE PHYSICS | - |
dc.identifier.doi | 10.1038/NPHYS1999 | - |
dc.contributor.localauthor | Hong, Sungkun | - |
dc.contributor.nonIdAuthor | Grinolds, M. S. | - |
dc.contributor.nonIdAuthor | Maletinsky, P. | - |
dc.contributor.nonIdAuthor | Lukin, M. D. | - |
dc.contributor.nonIdAuthor | Walsworth, R. L. | - |
dc.contributor.nonIdAuthor | Yacoby, A. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SINGLE SPIN | - |
dc.subject.keywordPlus | DIAMOND | - |
dc.subject.keywordPlus | RESOLUTION | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | CENTERS | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | FABRICATION | - |
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