Temperature-Dependent Photophysics of Single NV Centers in Diamond

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dc.contributor.authorHappacher, Jodok
dc.contributor.authorBocquel, Juanita
dc.contributor.authorDinani, Hossein T.
dc.contributor.authorTschudin, Marta A.
dc.contributor.authorReiser, Patrick
dc.contributor.authorBroadway, David A.
dc.contributor.authorMaze, Jeronimo R.
dc.contributor.authorMaletinsky, Patrick
dc.date.accessioned2025-01-20T17:16:58Z
dc.date.available2025-01-20T17:16:58Z
dc.date.issued2023
dc.description.abstractWe present a comprehensive study of the temperature- and magnetic-field-dependent photolumine-scence (PL) of individual NV centers in diamond, spanning the temperature-range from cryogenic to ambient conditions. We directly observe the emergence of the NV's room-temperature effective excited-state structure and provide a clear explanation for a previously poorly understood broad quenching of NV PL at intermediate temperatures around 50 K, as well as the subsequent revival of NV PL. We develop a model based on two-phonon orbital averaging that quantitatively explains all of our findings, including the strong impact that strain has on the temperature dependence of the NV's PL. These results complete our understanding of orbital averaging in the NV excited state and have significant implications for the fundamental understanding of the NV center and its applications in quantum sensing.
dc.fuente.origenWOS
dc.identifier.doi10.1103/PhysRevLett.131.086904
dc.identifier.eissn1079-7114
dc.identifier.issn0031-9007
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.131.086904
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/91347
dc.identifier.wosidWOS:001157114400005
dc.issue.numero8
dc.language.isoen
dc.revistaPhysical review letters
dc.rightsacceso restringido
dc.titleTemperature-Dependent Photophysics of Single NV Centers in Diamond
dc.typeartículo
dc.volumen131
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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