All‐Optical Thermometry with NV and SiV Color Centers in Biocompatible Diamond Microneedles (Advanced Optical Materials 15/2022)
At a Glance
Section titled “At a Glance”| Metadata | Details |
|---|---|
| Publication Date | 2022-08-01 |
| Journal | Advanced Optical Materials |
| Authors | Lena Golubewa, Yaraslau Padrez, Sergei Malykhin, Tatsiana Kulahava, Ekaterina V. Shamova |
| Institutions | University of Eastern Finland, Belarusian State University |
| Citations | 2 |
Abstract
Section titled “Abstract”Biocompatible single-crystal diamond needles enriched with nitrogen and silicon vacancy (NV and SiV) color centers in a controllable manner via modified chemical vapor deposition synthesis are employed by Lena Golubewa, Polina Kuzhir and co-workers (article number 2200631) for improved all-optical thermometry based on the temperature dependence of SiV zero-phonon-line (ZPL) peak position, FWHM, photoluminescence lifetime, and ratiometrically determined ZPL intensity. Simultaneous spectrally separated bioimaging with both color centers is performed.