Resonance Light Scattering by Optical Phonons in Diamond Crystal with Nitogen-Vacancy Centres
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2020-11-01 |
| Journal | Semiconductors |
| Authors | B. H. Bairamov, Vassili Toropov, B. H. Bairamov |
| Institutions | Ioffe Institute |
| Citations | 2 |
Abstract
Section titled āAbstractāObservation of the resonance enhancement of the intensity of light scattering by optical phonons in a diamond crystal with nitogen-vacancy centres is reported. It is established that the unusual resonance with electronic transitions for optically active nitrogen impurities with both zero-phonon-lines plays the determining role in the increase in intensity of such scattering: at 575.468 nm for a neutral NV0 center and at 637.874 nm for a negatively charged NV- center. The obtained experimental data indicate the detection of a strong resonant-intensity amplification in the input scattering channel for the NV0 center and in the output channel for the NV- center.