Ontology highlight
ABSTRACT:
SUBMITTER: Morishita H
PROVIDER: S-EPMC6746786 | biostudies-literature | 2019 Sep
REPOSITORIES: biostudies-literature
Scientific reports 20190916 1
Nitrogen-vacancy (NV) centres in diamond hold promise in quantum sensing applications. A major interest in them is an enhancement of their sensitivity by the extension of the coherence time (T<sub>2</sub>). In this report, we experimentally generated more than four dressed states in a single NV centre in diamond based on Autler-Townes splitting (ATS). We also observed the extension of the coherence time to T<sub>2</sub> ~ 1.5 ms which is more than two orders of magnitude longer than that of the ...[more]