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Manifestation in IR-Luminescence of Cross Relaxation Processes between NV-Centers in Weak Magnetic Fields

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dc.contributor.authorFilimonenko, D. S.
dc.contributor.authorYasinskii, V. M.
dc.contributor.authorKilin, S. Y.
dc.contributor.authorJelezko, F.
dc.contributor.authorNizovtsev, A. P.
dc.contributor.authorНизовцев, Александр Павлович
dc.date.accessioned2024-12-26T07:47:08Z
dc.date.available2024-12-26T07:47:08Z
dc.date.issued2022
dc.description.abstract© 2022, Springer Science+Business Media, LLC, part of Springer Nature.The effect of a magnetic field on the luminescence from an ensemble of NV-centers in diamond was studied experimentally and theoretically. It was found that the intensity of infrared luminescence associated with transitions between singlet levels of NV-centers showed a pronounced increase in a near-zero magnetic field. The influence of the power and polarization of the laser radiation on the amplitude and shape of the revealed local maximum in the IR-luminescence of NV-centers was investigated. An eight-level photophysical model of an NV-center in the presence of an arbitrarily directed magnetic field was constructed and used as a basis to calculate the intensity of the luminescence emitted by an ensemble of NV-centers in both the visible and infrared spectral regions. It was shown that a phenomenological allowance for cross relaxation of NV-centers between each other and with other diamond paramagnetic centers within the framework of this model allows the experimentally observed fluorescence features of an ensemble of NV-centers in the presence of weak magnetic fields to be described.
dc.format.extentС. 1131-1143
dc.identifier.citationManifestation in IR-Luminescence of Cross Relaxation Processes between NV-Centers in Weak Magnetic Fields / Filimonenko, D.S. [et al.] // Journal of Applied Spectroscopy. - 2022. - 88. - № 6. - P. 1131-1143. - 10.1007/s10812-022-01290-z
dc.identifier.doi10.1007/s10812-022-01290-z
dc.identifier.urihttps://www.doi.org/10.1007/s10812-022-01290-z
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85122965837&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000742605500018
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28674
dc.relation.ispartofJournal of Applied Spectroscopy
dc.titleManifestation in IR-Luminescence of Cross Relaxation Processes between NV-Centers in Weak Magnetic Fields
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue6
oaire.citation.volume88
relation.isAuthorOfPublication278ae844-a21f-4802-a607-5745d425e586
relation.isAuthorOfPublication.latestForDiscovery278ae844-a21f-4802-a607-5745d425e586
relation.isOrgUnitOfPublication06e1796d-4f55-4057-8d7e-bb2f3b5676f5
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