Level anti-crossing in 13C-enriched diamond
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2017-11-01 |
| Journal | 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL) |
| Authors | Alexei I. Ivanov, Anastasia A. Talatay, Alexander T. Khalikov |
| Institutions | Immanuel Kant Baltic Federal University |
Abstract
Section titled āAbstractāWe investigate the properties of spin states in the electronic ground state of a single nitrogen-vacancy center (NV <sup xmlns:mml=āhttp://www.w3.org/1998/Math/MathMLā xmlns:xlink=āhttp://www.w3.org/1999/xlinkā>_</sup> ) in <sup xmlns:mml=āhttp://www.w3.org/1998/Math/MathMLā xmlns:xlink=āhttp://www.w3.org/1999/xlinkā>13</sup> C-enriched diamond. The analysis is based on application of a method that uses a complete set of commuting operators. Our results demonstrate that there are a two double degeneracy of energy levels in this system which is not removed by magnetic field and it may be consider like a special case of LAC. The change in properties of the spin states of the NV <sup xmlns:mml=āhttp://www.w3.org/1998/Math/MathMLā xmlns:xlink=āhttp://www.w3.org/1999/xlinkā>-</sup> center at the level anti-crossing is being considered as a possible reason for change in the intensity of NV <sup xmlns:mml=āhttp://www.w3.org/1998/Math/MathMLā xmlns:xlink=āhttp://www.w3.org/1999/xlinkā>-</sup> centers photoluminescence.