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Nuclear-spin-dependent coherent population trapping of single nitrogen-vacancy centers in diamond.
- Source :
-
Physical Review A: Atomic, Molecular & Optical Physics . Mar2013, Vol. 87 Issue 3-B, p1-5. 5p. - Publication Year :
- 2013
-
Abstract
- due to theCoherent population trapping (CPT) provides a highly sensitive means for probing the energy-level structure of an atomic system. For a nitrogen-vacancy center in diamond, the CPT offers an alternative to the standard optically detected magnetic resonance method for measuring the hyperfine structure of the electronic ground states. We show that the nuclear-spin-dependent CPT measures directly the hyperfine splitting of these states due to the 14N nuclear spin. The CPT spectral response obtained in the presence of a strong microwave field, resonant or nearly resonant with a ground-state spin transition, maps out the dynamic Stark splitting induced by the coherent spin excitation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10502947
- Volume :
- 87
- Issue :
- 3-B
- Database :
- Academic Search Index
- Journal :
- Physical Review A: Atomic, Molecular & Optical Physics
- Publication Type :
- Periodical
- Accession number :
- 87095868
- Full Text :
- https://doi.org/10.1103/PhysRevA.87.035801